Includes 4 pre-washed 44" x 44" (112cm x 112 cm) 100% cotton muslin swaddlesVersatile: works as a swaddle, stroller or nursing cover, burp cloth, tummy time blanket, changing pad cover and moreBreathable: helps reduce the risk of overheatingComfy: single layer of soft cotton muslin is gentle against baby's delicate skinMachine washable: stays soft wash after wash