"This double-sided removable tape features a unique adhesive that holds paper securely, yet is easy to remove or reposition. Great for layouts and temporary posting of papers. It is a no-mess alternative to glue for light-duty attaching and mounting tasks. It will not dry out or yellow and is safe for color photos. Details: 3/4"" x 400"", 1 roll with dispenser, Photo safe, Non-yellowing"