This is an original OEM 3M double sided tape with a convenient dispenser, available in a pack of three. The tape is coated with permanent adhesive on both sides and is designed without a liner, making it easy to use. It is long-aging and will not dry out or yellow over time. This double-sided tape provides a no-mess alternative to gluing for light-duty attaching and mounting tasks, and is photo-safe for your important projects.