Sleeping is baby's yoga. Our DharmaKids yoga and sleep mat features the same construction as our standard grownup's yoga mat. Made with soft cotton batting inside a muslin insert and a washable, certified organic 9 oz. cotton duck zippered cover in kid-friendly colors. It rolls up like a sleeping bag with ties and carrying handle. Ties are detached for your child's safety. Great for naps at daycare, sleep-over parties or visits to Grandma's house.