3 Meter 5cm Reflective Silver Tape Safety Warning Sew On Wide Trim Fabric Description: This product is a reflective synthetic fabrics、 has a strong reflective properties、 can play a good warning effect、It is widely used in making of life jackets、 life buoy、 safety clothing、 backpacks、 hats、 gloves、 tents、 belts and so on.  Specification: Material: Synthetic fabricsSize Width: 5cm \/2"A Roll for 3 metersColor: GreyProcess: sewingReflection coefficient R ':> 100 cd \/ lx.m2  Note: This reflective fabric on the back without adhesive、 no adhesive. Package Included: 1 X Reflective Silver Tape