With this adorable and trendy patterns and colors, our unique duck crib sheets add a of style and cuteness to your baby's nursery. The duck with green leaves baby crib sheets are made of milky silky polyester, which is soft, comfortable, lightweight, breathable, stretchy and durable fabric. The size of crib sheets is 28''x52'', suitable for standard cribs and infant mattresses. With elastic band surrounded can fit your mattress tightly, not loose and flat, double reinforcement, keep the crib she