Tile Tape is a front mount adhesive film which is strong enough to hold even the smallest tile or glass pieces for packaging, transit, and installation. Tile Tape has many advantages... difficult to tear or stretch, transparent, 100% adhesion, designed to release after installation without leaving any sticky residue the tesserae plus it peels off easily without tearing (unlike packing tape!). We use it for all of our architectural installations. Each roll measures 6"x50'.