Best Firm Crib Mattress

Colgate Mattress CuddleSnooze Innerspring Grand Crib Mattress - Dual-Firmness Innerspring Infant and Toddler Mattress Featuring Foam Layer and Natural Cotton Batting

  • BREATHABLE INFANT AND TODDLER MATTRESS designed to lull baby into a cozy, sound, and restful sleep throughout the infant and toddler years.
  • THE INFANT SIDE features 104 coils of extra-thick 13.5-gauge steel coils and 9.0-gauge steel border rods for recommended edge support and firmness needed to promote growth and development.
  • THE TODDLER SIDE features a less-firm convoluted foam for added pressure relief and comfort with natural cotton batting for cushioning, for an exceptionally soft toddler bed mattress.
  • INSULATOR PAD made from strong natural coir fiber made from the shell husks of coconuts.
  • BREATHABLE HONEYCOMB MESH SPACER provides optimal airflow for temperature regulation and maximum sleeping comfort.
  • PLUSH KNITTED COVER WITH WATERPROOF BACKING on top and bottom to protect the baby crib mattress from accidents.
  • HIGHLY BREATHABLE crib mattress with non-waterproofed sides to provide optimal air circulation.
  • LIKE ALL COLGATE MATTRESSES, the CuddleSnooze Innerspring Grand baby mattress is GREENGUARD Gold certified, CertiPUR-US certified, CPSIA compliant, and compliant with all federal and state flammability requirements – without the use of fire retardant chemicals.
  • MADE IN AMERICA -- Your CuddleSnooze Innerspring Grand (CS104) is proudly handcrafted by ....
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Sealy Naturalis 2-Stage Waterproof Baby Crib and Toddler Mattress - Hybrid Coil & Foam Design - Made in USA 52 x28

  • HYBRID DESIGN -- Hybrid design featuring both coils, foam, and natural touches for superior support and comfort throughout. 204 premium steel coil system that creates ultimate firmness for toddlers. Sealy mattresses are tagged with a firmer infant side and softer comfort side for toddlers on the tag.
  • SOFT COTTON COVER -- Luxurious cotton cover that is breathable on baby’s skin with a waterproof barrier is designed underneath the cotton cover, pvc-free mattress.
  • 2-STAGE FIRMNESS -- On the infant side, a luxurious organic cotton and firm layer provide comfort and stability. The toddler side features a soybean memory foam layer for comfort..
  • PREMIER SUPPORT -- Enhanced with border wire along the edges for support. 6 Ever edge strength pillars for corner & side support just like an adult mattress.
  • SAFETY & QUALITY TESTED -- Firmness, durability and crib fit tested, passes American Society for Testing and Materials (ASTM) Crib Mattress Standards, this entire crib mattress is GREENGUARD Gold certified for indoor air quality and tested for chemicals to help create a healthier sleeping environment for your baby.
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Bundle of Dreams Eco-Air Crib and Toddler Bed Mattress, 100 Percent Breathable Bundle Fiber, Hypoallergenic with Washable Cover

  • FITS STANDARD CRIBS: Firm crib mattress made for standard-sized cribs, measuring 52 inches long, 28 inches wide, and 5 inches thick.
  • BREATHABLE: 100-percent breathable crib mattress fabric helps baby regulate temperature by allowing air to pass through entire mattress.
  • BUNDLE FIBER CONSTRUCTION: Made with Bundle FIber which has the resilience of the highest quality foam without any of the toxic emissions.
  • 2 FIRMNESS LEVELS: 2-stage mattress features 2 firmness levels on either side to help support baby as they grow.
  • EASY-TO-CLEAN COVER INCLUDED: Includes a removable cover that's machine washable for easy cleaning.
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Delta Children Serta SleepTrue Mini Crib Mattress, Premium Sustainably Sourced Fiber Core, Hypoallergenic & Waterproof Cover, Greenguard Gold Certified - Made in USA, White

  • FITS MOST MINI & PORTABLE CRIBS: This crib mattress fits most mini cribs and portable cribs.
  • mattress measures 38"L x 24"W x 4"H (not designed for standard cribs or pack 'n plays) | Measure your crib first to ensure a perfect fit.
  • IDEAL SUPPORT FOR BABY: This mini crib baby mattress features a premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your baby| Non-toxic construction is free from harmful materials/chemicals.
  • WATERPROOF DESIGN IS EASY TO CLEAN: Features a durable, waterproof vinyl cover that wipes clean and is hypoallergenic.
  • SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants.
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Safety 1st Heavenly Dreams Baby Crib & Toddler Bed Mattress, Waterproof Cover, Firm, Fits Standard Size Cribs & Toddler Beds, Blue

  • Lightweight and durable. It is made with a high density thermo-bonded polyester fiber core that provides ultra firm support and a 100% Vinyl outer cover that is waterproof and stain resistant to wipe clean in an instant.
  • Mattress dimensions: 52"L x 27.5"W x 5"H. Weight limit: 50 lb. For optimal use, rotate mattress every 2-3 months. 10-year limited warranty. Handcrafted in Canada. Made of imported textiles.
  • This mattress has achieved GREENGUARD GOLD Certification. GREENGUARD Certified products are certified to GREENGUARD standards for low chemical emissions into indoor air during product usage.
  • Fits standard crib with internal measurements of 28⅝ in. X 53 in.
  • Safety 1st has received the Women’s Choice Award as an America’s Most Recommended brand for Baby Crib & Toddler Mattress.
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Naturepedic Organic Lightweight Classic Crib Mattress 2-Stage Natural Mattress for Baby and Toddler Bed Non-Toxic 52 x 28

  • ORGANIC MATTRESS: Our 100% GOTS certified mattresses pass all government flammability requirements while maintaining UL/GREENGUARD certifications for low chemical emissions.
  • TWO-STAGE SUPPORT: This breathable crib mattress offers 2-stage firmness to provide a firmer side for infants and a medium-firm side for toddlers.
  • WATERPROOF COATING: The organic cotton fabric has a patented waterproof coating over the surface that makes for an easy clean with just soap and water.
  • LIGHTWEIGHT: Our patented wavesupport core is strong yet incredibly lightweight when comparing to traditional coil mattresses.
  • STANDARD SIZE CRIB: These natural crib mattresses measure approximately 27 1/4" x 51 5/8" x 6" for a snug fit in most standard cribs and nursery furniture.
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Little One's Pad Pack N Play Waterproof Mattress Cover - 27\ X 39\ - Fits Most Pack and Plays, Playards and Foldable Mattresses - Fitted, Comfy and Soft Mini Crib Mattress Protector

  • ✅【100% WATERPROOF CRIB MATTRESS PROTECTOR】: Crib mattress protector waterproof is made from 100% skin-friendly materials. Upgraded TPU membrane layer of our waterproof toddler mattress protector is 100% fluid resistant, protecting your baby and mattress from urine, perspiration, and accidental spills. Let your baby have a comfortable sleep all night!.
  • ✅【COMFY BREATHABLE CRIB MATTRESS PAD】: The top is made of premium quilted terry cloth fabric, increasing air flow, making waterproof crib mattress pad more breathable. Filled with over 30oz hollow cotton,the crib mattress protector pad waterproof creats more soft felling..
  • ✅【FITTED & NOISELESS CRIB MATTRESS PROTECTOR】: The highly elastic kitted skirt makes waterproof mattress protector crib (52" x 28") fits the mattress snugly up to 9'',so that the baby mattress will not move and slide, does not produce noise, and provides a quiet sleeping environment for your baby! The standard size toddler bed mattress pad is perfect for bassinets, cradles, playards, cot and pets' beds..
  • ✅【MACHINE WASHABLE CRIB MATTRESS COVER】: Saving your time to clean waterproof crib mattress cover--Easy and quick wash by machine.Upgraded toddler mattress cover for crib has an extra layer to improve the durabi....
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Simple Joys by Carter's Unisex Babies' Flannel Receiving Blankets, Pack of 7, Pink/Mint Green, Dinosaur/Lemon, One Size

  • EXTRA SUPPORT & COMFORT: The inner core is constructed with extra firm Eco-fiber for extra support and Embossed Soft Vinyl Cover, Waterproof binding to keeps the mattress fresh adds to the comfort.
  • SAFETY ASSURED: Green Guard Gold Certified to ensure the highest level of health, safety and peace of mind. Made In the USA –Dream On Me Crib and Toddler Mattresses are designed, engineered and proudly made in the USA.
  • IDEAL CHOICE FOR YOUR MINI CRIBS: This baby mattress fits most mini cribs and portable cribs.
  • mattress measures 38"L x 24"W x 3"H (not designed for standard cribs or pack 'n plays) | measure your crib first to ensure a perfect fit.
  • EASY MAINTENANCE: The mattress is easy to maintain and easily wipes clean with warm water and a mild soap.
  • LIGHTWEIGHT & DURABLE: The mattress weighs only 2.5lbs and the square corner design adds to its snug fit feature in mini/portable cribs. Warranty: 10 Limited Warranty.
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Delta Children Emery 4-in-1 Crib White + Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress Bundle

  • CONVERTIBLE CRIB: Converts from a crib to a toddler bed, daybed and full size bed with headboard (Daybed Rail included.
  • GROWS WITH BABY: The 3 position mattress height adjustment on this crib allows you to lower the mattress as your baby begins to sit or stand.
  • BUILT TO LAST: Strong and sturdy wood construction helps create a dream nursery where you’ll spend plenty of Mommy and Me/Daddy and Me time. Easy....
  • SAFEST OPTION: Non-toxic construction is free from harmful materials/chemicals.
  • Meets or exceeds flammability, lead, phthalate and CPSIA testing and....
  • MADE FROM RECYCLED MATERIALS: Firm fiber core made from recycled bottles delivers the perfect firmness level for newborns and toddlers while helping....
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2 Pack Quilted Fitted Waterproof Crib Mattress Protector - Breathable Toddler Mattress Cover - 52' x 28' Soft Baby Mattress Pad Stretches Up to 9'

  • 【Comfortable & Soft Crib Mattress Protector】The quilted waterproof crib mattress pad is filled with high-density fabric, making the waterproof toddler mattress cover soft, allowing your baby to have a relaxing and comfortable sleep..
  • 【Quilted Crib Waterproof Mattress Pad】The 2 pack waterproof crib mattress pad is quilted with upgraded TPU membrane, this is a high-quality baby waterproof mattress cover, no more annoying wrinkled plastic feel and provides a quiet sleeping environment for your baby!.
  • 【Breathable baby Mattress Cover】Our waterproof crib mattress cover is made of skin-friendly material, allowing steam to easily breathe through the crib mattress cover, helping your baby experience a comfortable sleep..
  • 【Deep Pocket Fitted Crib Mattress Pad】The skirt of the crib mattress pad has high elasticity and durability, protects all sides of your valuable mattress. 360° degree wrapping mattress will not fall off easily, crib mattress protector fitted 9" deep pocket, It will never slide no matter how baby toss..
  • 【Waterproof Test】Under mild cycle machine wash test conditions, all test indicators reached the leading level of similar products on the market, please rest assured to buy our baby mattress pad. Please Attention: Do not iron or....
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