Prime Quality: The heat tapes are made of high-quality polyimide polymer film, heat resistant up to 260 degrees Celsius. Wide Application: The high-temperature tape can be used for custom shirts, hats, mug pressing, koozie pressing, and other iron-on or sublimation projects. Electrical Insulation: The heat press tape helps protect PCB board components and electric motors during wave soldering, and holds sublimation paper, transfer vinyl, PTFE sheets, and fabric in place. Multiple Size Options: Includes 4 heat-resistant tapes, each 33 meters long, with widths of 3mm, 5mm, 8mm, and 12mm. Temperature resistant from -73 to 260 degrees Celsius (-99 to 500 degrees Fahrenheit). Clean Removal: The thermal tape can be removed without leaving residue, and features a yellow tab for easy handling. Applications: Suitable for heat transfer printing, lithium battery packaging, electric motors, auto sensors, insulating circuit boards, fiber optic cables, wave soldering, and 3D printers. Color: Tawny Material: Polyimide Size: 3mm, 5mm, 8mm, 12mm x 33m Package Contents: 1 x 3mm Heat Tape, 1 x 5mm Heat Tape, 1 x 8mm Heat Tape, 1 x 12mm Heat Tape Note: Light and screen display settings may cause slight color variations compared to the actual item. Measurement may vary by +/- 1-3cm.