Vise Hada Patch Gray (#4) – 1″ – 40 pieces Individually cut pieces of Vise Grip Hada Patch. The tape comes 40 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 2 – slightly slower 3 – even slower 4 – slowest release