Pack and Play Mattress (38"x26"x1.25"), Portable Crib Mattress Pad for Pack N Play, Play Pen, Soft, Waterproof, Washable, Breathable Pad for Babies and Toddlers

CERTIPUR-US CERTIFIED: Genew crib mattress passed the CPSC Certified and meets the safety standards: 16 CFR 1500/1501, 16 CFR 1632(FLAMMABILITY STANDARD), 16 CFR 1641(SAFETY STANDARD), 16CFR Part 1303(LEAD TEST), 16CFR Part 1307(PHTHALATES TEST). We are committed to providing safe, high-quality products for babies. | Place it 48h - Put the mattress on a flat ground and place it for 48 hours. It will return to its original shape and size. | Detachable & Washable Sheet: the mini crib mattress has 4 layers. The first is a removable sheet, which is easy to clean and machine washable. | Waterproof & Anti-Slip: the second layer is a waterproof cover, protecting the memory foam from accidents (urine leakage and spit-up); the bottle layer is an anti-slip base, fixing the mattress, and making babies feel safe when they roll or play. | Standard Size - 38"x26"x1.25": The mattress is standard size(38"x26"x1.25"), perfect for your Pack N Play; and rounded edges ensure a snug and secure fit.