10 Best Toddler Mattress of December 2025

• [FIRM SUPPORT] -- 150 heavy gauge steel coils for firm support while your baby sleeps and grows. Firm non-allergenic sleeping surface for best quality sleep.
• [WATERPROOF & BREATHABLE COVER] -- Waterproof cover and lock-stitched waterproof binding resists stains, moisture and mildew. The entire mattress wipes clean with a damp cloth for a sanitary sleeping surface. Perma-Dri cover wipes clean with a damp cloth.
• [SAFETY & QUALITY TESTED] -- This entire mattress is GREENGUARD Gold certified for indoor air quality and low chemical emissions to help create a healthier sleeping environment for your baby. The entire mattress is phthalate and flammability compliant and does not contain toxic fire retardants.
• [MADE IN USA] -- Made in the USA and offers a 10-year warranty on workmanship and materials.
• [FITS CRIBS & TODDLER BEDS] -- Mattress measures 51.63” (Length) x 27.25’ (Width) x 5” (Height) and fits both USA standard size cribs and toddler beds.
• [MANUFACTURER NOTE] -- As the manufacturer, Kolcraft stands behind all our products with great customer service and support. If there is anything we can do to help you, please let us know.

Kolcraft

• WE PUT BABY’S SAFETY FIRST:Non-toxic construction is free from harmful materials/chemicals
• IDEAL FOR INFANTS AND TODDLERS: Firm fiber core delivers the perfect firmness level for newborns and toddlers | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds)
• WATERPROOF FOR EASY CLEANING: Durable, waterproof vinyl cover is easy to clean | Both sides of the mattress feature a waterproof cover, so flip the mattress when it comes time for your baby to move to a toddler bed for freshness
• 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
• MORE IMPORTANT INFO: Mattress comes with limited 7 year warranty | Made in USA | Lightweight design makes changing sheets easy | Square corners help for secure fit inside the crib or toddler bed

Delta Children

• 🌸【SAFETY FIRST】: Bubble bear mattress complies with CPC certification, and mattresses comply with or exceed all U.S. standards for baby and children's mattresses.
• 🌸【TARGETED DESIGN】: the inside is strong high-grade foam, and the outside is a soft knitted outer cover. Sleeping too soft for infants and toddler is not conducive to the development of the spine, because the baby’s bones are still very soft. When lying on a soft bed, it will increase the physiological curvature of the spine, which will overload the ligaments and joints on both sides of the spine, which will affect the spine normal development.
• 🌸【No HOLES AND NO GAPS】: The combination of soft mattresses and gaps is very unsafe for babies because they may get stuck between the railing and the mattress.
• 🌸【REMOVABLE AND WASHABLE COVER】: The crib mattress has a removable and washable knitted cover that is machine washable. Easily clean baby's saliva, saliva and urine.
• 🌸【COMFORTABLE】: knitted fabric, good air permeability, the mattress core uses high-quality air-permeable foam to improve sleep quality, reduce the risk of suffocation, and allow air to flow freely to achieve the best air permeability, reduce allergic reactions, and feel stronger comfortable.

Bubble bear

• COMFORT:This mattress features a firmer side for infants and a plush memory foam side for older babies and toddlers.
• COTTON COVER: A waterproof washable cotton cover protects your mattress.
• TESTED: Meets or exceeds all US safety standards and requirements and uses only CertiPur certified foam.
• QUALITY: Milliard foam supersedes all with superior high density construction that will not lose its shape.
• DIMENSIONS: Fits in standard sized cribs and toddler beds. Measures: 52 x 27½ x 5.5 inches.

Milliard

• SLEEP IN COMFORT – this topper is designed just like the memory foam toppers on adult beds to provide contouring comfort that’s soft and soothing on tiny bodies and reduces tossing and turning so your little one can get a better night sleep - and you can too!
• WATERPROOF COVER – Comes with a top-quality, hypoallergenic cover that’s both waterproof and washable so you can rest easy knowing your topper is protected from spills and other nighttime accidents.
• QUALITY THAT LASTS - constructed of 2-inch-thick, luxurious, 100% memory foam with a premium 2.5 lb. density so your topper can last for years without losing shape. Aerating holes are carefully added to each topper to increase ventilation while your child sleeps.
• SAFETY FIRST – Foam topper is CertiPUR-US certified for your child’s safety and the included cover is hypoallergenic, so you can rest in the knowledge that you are providing a comfortable and safe sleep environment for your child.
• MORE DETAILS – Soft topper is not intended for babies. Consult with physician for safety recommendations. Topper measures. 52" x 27" x 2". Please allow 24 to 48 hours for foam to expand after opening.

Milliard

• 🍓【SAFETY FIRST】: Bubble bear mattress complies with CPC certification and regulations, and mattresses comply with or exceed all U.S. standards for baby and children's mattresses.
• 🍓【CORE DESIGE－SOLID EDGE SUPPORT】:Our baby mattress is specially designed - it has a sturdy edge that provides excellent support and stability.So when the baby wants to turn over, it won't cause the edge to sink, preventing the baby from falling and choking.
• 🍓【TAKE THE BABY INTO THE FAIRY TALE WORLD】:This mattress has various color and color, (little goat, car, small gray rabbit, small dinosaur, small forest, small sailing boat, etc.) can cause the child's strong love, as if walked into a colorful, colorful fairy tale world.
• 🍓【DESIGNED FOR BABIES】:Not too hard or too soft, baby mattress according to the characteristics of children's bone development research and development, should be done to fit the child's body, effectively support its body, prevent cervical deformation, baby limbs relax, promote blood circulation, is conducive to the healthy development of children.
• 🍓【QUIET WITHOUT INTERFERENCE】:Strong anti-interference performance, lying and rolling on the mattress, silent and silent, effectively reduce the number of sleep turn over, improve the quality of sleep.

Bubble bear

• NOTE: Item model# 5805096 is the same item as model# BM204. There was a change to the model number for manufacturer internal purposes. Actual item is same
• Lightweight and durable. It is made with high density thermo-bonded fiber core that provides firm support and a 100% Vinyl outer cover that is water resistant and wipes clean.
• 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. Assembled in Canada.
• 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.Free of phthalates and lead
• Fits standard crib with internal measurements of 28⅝ in. X 53 in. ;5" thickness extra firm mattress
• Safety 1st has received the Women’s Choice Award as an America’s Most Recommended brand for Baby Crib & Toddler Mattress

Safety 1st

• COMFY: Made from a firmer foam base and topped with top quality memory foam this mattress combines durability, comfort, support, and luxury for the better night's sleep.
• CONVENIENT: Comes with a removable machine washable utlra-soft bamboo cover for added softness.
• TESTED: The foam is CertiPur certified to be low VOC and free of heavy metals. The mattress meets or exceeds all US standarards for crib mattresses.
• LONG-LASTING: Our memory foam supersedes all with superior 3lb. construction that will not lose its shape and is made to last for years.
• DIMENSIONS: Measures 27.5"x52"x5.5" fits all standard size cribs.

Milliard

• Mattress is proudly constructed of quality materials and workmanship in the USA
• Mattress Meets Federal Standard Flammability Standard 16-CFR 1633. All Dream on Me mattresses are GREENGUARD Gold Certified for a healthy indoor environment for your baby.
• Fits all standard size cribs and toddler beds for years of use ;Offers a protective polyurethane foam wrap on each side delivers a plush sleeping surface
• Features include a hypo-allergenic, foam Insulating layer and lock-stitched waterproof binding for lasting durability and a layer of Fire blocker.
• 30 Day Warranty

Dream On Me

• Constructed with quality materials and workmanship
• Lightweight mattress offers 96 durable, interwoven, heat tempered, steel coils providing supreme comfort and support
• Features include a hypo-allergenic, foam Insulating layer and lock-stitched waterproof binding for lasting durability and a layer of Fire blocker
• Lightweight; 96 interwoven coils
• Hypo allergenic, waterproof cover; Phthalate and lead free
• Resists stains and orders
• Wipe clean with mild soap and warm water

Dream On Me