95%polyester+5%spandex Universal Fit: Measures 52''X 28''X 8'', our crib sheets are designed to snugly fit most standard crib mattresses and toddler mattresses. 8-inch deep pocket offers safe and reliable 360° coverage, providing ultimate protection for your exquisite mattress. Safe & Soft: Unnivoll Crib sheet has been certified by the Consumer Product Safety Commission (CPSC), ensuring the safety for your little one. Made of super soft microfiber, breathable crib sheets provide a snug and gentle touch to baby's delicate skin, offering utmost comfort as they sleep or play on the crib. Effortless Installation: With high-quality elastic band, Unnivoll Baby crib sheets provide hassle-free installation removal from the crib. Better fitting without loosening, So moms can avoid frequently adjusting crib mattress sheet and promote parental joy and simplify parenting. Easy-care & Durable: Our baby sheets for crib have undergone pre-shrinking technology, no shrink after washing by machine. With its easy careness and exceptional durability, toddler bed sheets are the best choice for daily uses. 3-Pack Essential Baby Item: Crib sheets for boys and girls, come with 3 packs. Neutral crib sheets with a wide range of unique prints available, you can choose fitted crib sheet to decorate baby's room, creating a cozy and calm sleeping environment for your darling. Unnivoll Baby Crib Sheets