Come and see our amazing products. The material is 92% polyester and 8% spandex.The size is one size fits all.There is a special pocket for small items or cards on the right and its zipper is reflective.The buckle is made of Eco- friendly plastic, and can be used for 100,000 times.It's used to install small personal items such as mobile phones(smaller than 7"), bank cards, and change.Convenient to wear because it has a buckle at the back.It's flexible,breathable,light-weight,durable and Eco-friendly. Price over 1000pcs is via sea shipment.Price subjects to change without notice,please verify with supplier. Pls confirm with us about the packing info, stock color and exact production time before placing your order.