3M(TM) Riveters Tape 685 Transparent with Green Adhesive, 4 1/2 in x 36 yd, 8 per case Bulk 3M(TM) Riveters Tape 685 Transparent Film with Green Adhesive, 1.7 mils (.043 mm) Polyester film with a rubber-strip coated along edges of tape only and tack-free center "Window" 3M(TM) Riveters Tape 685, used in holding rivets in place both prior to and during riveting, no adhesive transfer to rivet heads, polyester film resists shattering and slivering