MUSLIN COTTON: Are you looking for the perfect baby bed sheets? Look no further than our Gllquen Baby mini crib sheets! Made with 100% muslin cotton, baby sheets have excellent air permeability and moisture-absorbing properties that keep your baby's skin dry and comfy, providing comfortable care and a good night's sleep | FRIENDLY TO MOM: Our pack n play sheets fitted features a fully encased-360 degree elastic design. Apply it within seconds, we helped mothers find a mini crib mattress sheet that is super easy to install and easy to use, which is not only safe for the baby and it can also be used to decor your nursery room | ONE SIZE FITS ALL(38"X26"X5"): Our muslin pack n play sheets flexible fit most mini crib, pack and play mattress, oval, round, rectangle, hourglass shaped mattress. Snug fit with universal size featuring an elastic band, for easy fitting and removal of the crib sheet | SUPER EASY TO CLEAN: There are THREE packs in the snuggle me organic cover. When the mini crib sheets need to be cleaned or an accident occurs, to ensure that you have another replaceable baby mattress sheets in your hand, you can change it for your baby at any time. The sheets are machine washable, light and breathable, and easy to dry | PRESENT OF LOVE: Premium quality convertible mattress cover sheets are the best registered gift for your baby, and it is also a special love. You can rest assured to buy, because we will provide you with the most reliable after-sale service