This product is intended to be use from 6 months and up. Dimensions: 37.5"x25.5"X3", Antibacterial, waterproof lock stitched binding helps prevent mold, mildew and odor from seeping inside like cotton binding allows., Passes all Flammability tests (16 CFR 1632 /1633) without the use of flame retardants and also pass phthalate, lead and toxicity tests, Please ensure mattress is will fitted in play yard without any gaps around parameter., Dream On Me promotes a safety sleeping environment, babies should always be place is a crib that meets the current CPSC standard, keep pillows, quilts, comforters and cushions out of the baby's crib, bassinet or play yard., 3" playard mattress, Waterproof cover, Fits the Graco square pack n' play, Accommodates babies 3 45 pounds, Ships in Certified Frustration Free Packaging