1. Material:100% polyester 2. Reflective tape: hi-vis reflective tape 3. EN471 approved. It used for traffic guidance,police patrol,construction plant and so on . Front Side BackSpecification: 1. Material:100% polyester, 120gsm knitted2. Reflective tape:5cm width 3M reflective tape3. EN471 approved4. Color: fluorescent yellow/orange/lime or others5. Closurer: adjustable velcro closurer6. Size:S- ...