This is an L-size sling made of fluffy material. Soft and reduces the burden on the shoulders and lower back! Warm for parents and children. Perfect for winter outings. It can also be used as a substitute for a futon when you're out and about. It has been used, but I think it's still usable! It's reversible, so you can use either the top or bottom. ■ Usable from around the 3-month checkup of the baby's growth and development to around 2 years old (15kg) ■ Soft material and a shape that disperses the force from the shoulders to the back ■ No adjustment buckles, etc., so it's easy to carry and convenient for quick and easy carrying every time As shown in the photos, it is a used item, so please refrain from purchasing if you are concerned. DORACO Fur Sling Fluffy Warm Baby Carrier Winter Sling Baby Sling Newborn Draco Preparation for childbirth