Baby will love the soft feel and playful graphics of this cotton-sateen crib sheet that's paired with a matching swaddle in a silky, breathable weave. Set includes crib sheet and swaddle Crib sheet fits US standard crib mattresses 28" x 52" x 8"; swaddle is 47" square Crib sheet is 100% cotton; swaddle is 100% viscose Machine wash, tumble dry Imported OEKO-TEX®-certified materials free of harmful substances