I'm selling this because I no longer need it. Please note that this is the older type, not the 365 model. I used it temporarily when my baby fussed in the stroller while we were out, so it's in clean condition with no stains. The strap length is easily adjustable, so it can be used by anyone regardless of their build. It folds up to the size of your palm when put in the included pouch, making it convenient to carry. There is no instruction manual. Material: Body: 100% Cotton, Belt: 100% Polypropylene Weight: Approximately 230g Recommended Age: From around 6 months when the baby can sit up, up to 20kg Length: Approximately 58-87cm Made in Korea