The Two Kaisiking 2mm 50M LCD Screen Repair Tape is a solid black adhesive tape made from Polyethylene Terephthalate, designed specifically for glass surfaces. This repair tape comes in a pack of one, with a total length of 50 meters, providing plenty of material for multiple uses. The tape is lightweight at 0.24 pounds and easy to apply, making it a convenient solution for repairing damaged cell phone screens.