Give your little one safe, supportive sleep from infancy through toddlerhood with the Dream On Me Baby Zzz 5” Foam Crib & Toddler Mattress. Thoughtfully designed with durable foam construction, it provides a comfortable yet supportive sleep surface that promotes healthy rest at every stage. This dual-sided mattress grows with your child, featuring a firm infant side (0–12 months) for proper support and a cushioned toddler side (12 months+) for added comfort. Sized at 52” L x 28” W x 5” H, it fits all standard full-size cribs and toddler beds for a snug, secure fit. The water-resistant surface helps protect against everyday leaks and messes, while the removable, machine-washable cover keeps your baby’s sleep space clean and fresh. The mattress ships rolled and compressed in a box. Simply unbox, unroll, and allow up to 72 hours for it to fully expand to its original shape. For best results, let it expand on a flat surface before placing it in the crib. This mattress is GREENGUARD Gold Certified and Baby Safety Alliance Verified, meeting ASTM and CPSC safety standards for a healthier sleep environment. Backed by a 7-Year Limited Manufacturer’s Warranty and honored with the Mom’s Choice Award®, it’s a trusted, award-winning choice for comfort, quality, and peace of mind.