This was knitted with cotton yarn, so it can be washed and used year-round (*^^*) The colorful yarn is the key point! The circular patterned belt is adjustable and removable. - Material: Cotton yarn (100% cotton) - Design: Striped pattern, orange - Size: Width 11cm, Height 17cm - Belt: 120cm Thank you for viewing. Please understand that this is a handmade item and purchase accordingly.