1.Same material as used for traffic policeman vest 2.Velcro in the front 3.Shininess:390 degree Good Quality Roadway Safety Reflective Vest:1.Same material as used for traffic policeman vest2.Velcro in the front3.Shininess:390 degree More Clear photos: Delivery detail: (1) Sample: 3-5days after confirming all the details (2) Bulk products: 20-30days after sample confirmedPayment clause:Prepay 30% ...