TME Open Reel Tape Deck Real Aluminum Sensing Foil ACFOIL-54 1/4" X 54 Ft with Removable Backing Paper Liner True Aluminim Soft Foil with Special Adhesive for Open Reel Recording Media Peel Off Removable Release Paper Backing Allows You to Cut It Angled or Straight Across with Splicing Block .25" X 54 Feet on 3" Plastic Core for Easy Handling Can Add Sense to over 640 tapes (one end) Adhesive Will Not Get Brittle or Ooze