BABY SAFETY ALLIANCE VERIFIED – TRUSTED BABY CRIB MATTRESS SAFETY This baby crib mattress is designed with safety as the top priority. It is verified by the Baby Safety Alliance, which means it has been tested to the highest standards for safety, performance, and functionality. The foam core is also CertiPUR-US certified, meaning it is made without harmful chemicals and tested for low emissions and durability. A safer baby mattress for crib sleep so parents can rest easier. BREATHABLE CRIB MATTRESS SURFACE – COOLER, SAFER SLEEP Our breathable crib mattress cover promotes airflow to help reduce overheating and keep babies comfortable during sleep. The fabric is OEKO-TEX Standard 100 certified and tested against over 1,000 harmful substances, helping create a cleaner sleep environment for your infant or toddler. FIRM INFANT SUPPORT – IDEAL INFANT & TODDLER MATTRESS Babies need a firm crib mattress for proper spinal support and safer sleep. The high-resilience foam core provides the firmness recommended for infants while still offering comfortable support as your baby grows into the toddler stage. One mattress designed to support your baby from infancy through toddlerhood. STANDARD CRIB MATTRESS SIZE – SECURE FIT FOR CRIBS & TODDLER BEDS This standard crib mattress (52" x 27.6") fits most full-size baby cribs and toddler beds, helping prevent unsafe gaps for a secure sleep space. The crib and toddler mattress in a box design allows easy delivery—simply allow up to 72 hours for full expansion before use. WATERPROOF CRIB MATTRESS COVER – EASY CLEAN FOR BUSY PARENTS The removable waterproof crib mattress cover protects against leaks, spills, and accidents. Simply unzip and machine wash to keep your baby mattress for crib fresh and clean. Designed for everyday family life and backed by a 7-year limited manufacturer’s warranty.manufacturer’s warranty. Choosing the right crib mattress for your baby is very different from choosing a mattress for adults. While adults often prefer soft comfort, infants and toddlers need a firm, flat, breathable, and safety-tested sleep surface designed to support healthy development during the earliest stages of life. The Attababy baby crib mattress is thoughtfully designed for newborns, infants, and toddlers, combining certified safety, firm support, breathable comfort, and easy-clean convenience for modern families. A firm mattress is one of the most important features for safer infant sleep. Babies have developing muscles and limited head control, so a surface that is too soft may increase the risk of suffocation or overheating. The Attababy firm crib mattress features a high-resilience foam core that helps provide the stable support recommended for healthy spinal alignment and growing bodies. It is designed to support your child comfortably from newborn sleep through toddler years. A flat and even sleep surface is equally important. Extra padding or uneven surfaces may interfere with proper posture and create unnecessary safety concerns. Our infant and toddler mattress maintains a smooth, level surface to help babies rest in a natural sleeping position during naps and overnight sleep. Proper crib fit also matters for creating a safer nursery environment. This standard crib mattress measures 52" x 27.6" x 4.5" and fits most full-size cribs and toddler beds with a snug fit to help reduce unsafe gaps between the mattress and crib frame. Ideal for nurseries, baby registries, first-time parents, and toddler bed transitions. Unlike traditional crib mattresses, the Attababy mattress includes a breathable 3D air net cover designed to promote airflow and help reduce overheating. The breathable surface helps babies stay cooler and more comfortable during naps, nighttime sleep, and warmer seasons. Busy parents will also appreciate the removable waterproof crib mattress cover designed for everyday messes, diaper leaks, spit-up, and accidents. Simply unzip the cover and machine wash as needed to keep your baby’s sleep space clean and fresh with minimal effort. Safety is at the core of every Attababy product. This baby mattress for crib sleep is verified by the Baby Safety Alliance and tested to meet or exceed applicable crib mattress safety requirements. The foam core is CertiPUR-US certified for content, emissions, and durability, while the cover fabric is OEKO-TEX Standard 100 certified, meaning it has been tested against over 1,000 harmful substances. Made without fiberglass, harmful VOCs, lead, phthalates, or heavy metals, the Attababy crib mattress provides a cleaner and safer sleep environment for your little one. All manufacturing defects are covered by a 7-year limited warranty, so you have nothing to worry about. Whether you are preparing a nursery for a newborn, upgrading to a toddler bed, or searching for a practical baby shower gift, the Attababy breathable crib mattress is designed to deliver the safety, support, and convenience parents need every day.