BlueSnail Pack n Play mattress cover measures 25.5” x 37.5” and fits most standard size mini crib mattress covers up to 5” in height .

BlueSnail Playard fitted sheet is made of quilted knitted fleece fabric, which is ultra soft and absorbent, with a firm elastic at the bottom, which can be effectively fixed with the baby mattress

Strong and washable, before use, can be washed with water, the fabric will not shrink, can also be machine washed

Waterproof: Pack n Play/Portable Crib Sheet with Mattress Pad Cover Protection.

Comfortable and breathable, effectively absorb the moisture left on the sheet, the baby can play on it