Just released from Vise Grip, new individually 3/4" wide cut pieces of Vise Grip Hada Patch. The tape comes 50 pieces to a package. The Gray Hada patch is the roughest material. The Gray Hada Patch tape gives you the slowest release of all 4 Hada Patch tapes. #1 - Quickest (Blue) #2 - slightly slower (Red) #3 - even slower (Aqua) #4 - slowest release (Gray)