Measured 38''X 26'', our pack and play sheets securely fit pack n play crib mattress, mini crib and playard mattresses. 5-inch deep pocket offers safe and reliable 360° coverage, providing ultimate protection for your exquisite mattress. | Safe & Soft: Unnivoll mini crib Sheets have been certified by the Consumer Product Safety Commission (CPSC), ensuring the safety and comfort for baby. Made of ultra soft microfiber, pack and play sheets are friendly to baby's delicate skin, offering utmost cozy and snug when they sleep or play on the crib. | Effortless Installation: Featuring with a high-quality elastic band, Unnivoll Pack and play sheet provides quick and hassle-free installation, better fitting without loosening. So moms can avoid frequently adjusting mini crib Sheets, promoting parental joy and simplify parenting. | Easy-care & Durable: Processed with pre-shrinking technology, our pack and play sheet is machine washable with no shrink. With its easy careness and exceptional durability, playard sheets are crafted to withstand regular uses. | 3-Pack Essential Baby Item: Pack and play sheets fitted for boys and girls come with 3 packs. A wide range of unique prints available, you can choose pack and play fitted sheet to decorate your baby's room, creating a better and calm sleeping environment for your darling.