This Luxury Soft Nylon Sports Strap Band Guarantees Comfortable Wearing.Soft, Breathable Nylon Weave material by knitting craftsmanship to prevent losing and comfortable grip.Adjustable Buckle has Unique hook and fastener design, just stick and lock your band easily.Superior Nylon Cushioning has Double layer nylon weave has dense on the skin side that provide soft cushioning while allowing moisture to escape.Easily Replaceable Strap comes with two quick release spring pins which makes changing of straps easy.Â