The Baby K’tan ORGANIC is made of a 100% GOTS certified organic cotton with unique one-way stretch. The soft natural fabric will give you and your little a warm and cozy hold. Wear baby in multiple positions， without any wrapping or buckling. - Ergonomic positioning for healthy infant development.- Evenly distributes weight across back and shoulders.- Double-loop design slips one like a t-shirt. Material: 100% GOTS Certified Organic Cotton Positions: 6 Positions， from birth and up Weight Limit: 8-35 lb. (consult pediatrician for preemies) Machine Washable: Yes Matching Sash Included: Yes I absolutely love my K'tan! It has made my life so much easier when it comes to juggling an infant that feeds every three hours and my homeschooling my two older children. A life saver for sure!The only thing that is bummer for sure is that it is based on your size and I am much smaller than my husband so he cant carry the baby in the carrier， we would have to purhcse another one. But I still love it! We are authorised Baby K’Tan Reseller in Malaysia.