100% Cotton ? HEALTHY SLEEP FOR KIDS – organic sleeping bag. It is made of HEMP filler with a pleasant natural scent of grass. Your baby will rest in this sleepsack really safely and in good environment ? HIGH QUALITY: This is a very warm 2.5 Tog winter model baby sleeping bag for room temperatures below 70 F. 100% interlock cotton outer shell and very soft 100% jersey cotton inner lining. ? PRACTICAL: Side zipper with open and fold-flat design for easy diaper changes. Machine washable and can be tumble dried on low heat.Generous bell shape sack design allows ample room for kicking, but cannot be kicked off so baby stays warm all night. Sleeveless design reduces the risk of overheating. ? GIFT CHOICE: A great gift for toddler kids, new mom, Christmas and New Year. ? SIZE: 0-6 months:length:73cm,shoulder:24cm;6-18 months:length:90cm,shoulder:30cm.18-32 months:length 105cm,shoulder:33cm.