- Reflective GGR
5/8th Inch Wide Grosgrain Ribbon, Polyester. Center strip of reflective coating make this GGR perfect for gear you need to see clearly at night in the woods. Any light that hits the reflective strip will light it up. Use it on tarp tie outs to help prevent late night stumbles. Sold by the Foot. Red is 7/8" all other colors are 5/8"