We are now selling 2" Pro-Gaff Gaffer Tape, made by Pro-Tape. Pro-Gaff has perfected their formula, and now this is the tape to beat. It comes on a 165 ft, 11.5 mils thick. Government Specification: A-A-1586A;PPP-T-60E, Type IV, Class 1. Comes in nine colors: White, Gray, Black, Yellow, Blue, Green, Red, and Brown.