Come and Check Our Promo Solutions.Made of nylon. Reflective band. Great visibility performance. Leather provides protection. Color coded wrist binding: Small=Red, Medium=Green, Large=Brown, X-large=Blue. Safety, evident,durable and portable. Suitable for everyone for outdoors,carpentry, construction and workship. Wash by hand. Complies with Prop 65. 0.75" D x 5.25" W x 10" H.S,M,L,XL. Pls check inventory and detailed info with us before placing your orders.