Kaydee Baby 100% GOTS CERTIFIED ORGANIC Cotton Knit Crib Sheets are super soft with a modern design! The crib sheets are made of 100% high quality cotton Fit Standard Crib Mattresses. The fabric is extremely lightweight to keep baby cool during sleep. These sheets make a great baby shower gift for Girls and for Boys with our cool unisex designs. The sheets are made with a Deep 9" pocket for a secure fit.