Size: 2-3/8" Wide X 250' LongMaterial: FiberglassSelf-Adhesive Open Mesh Joint Tape Is Used To Seal Joints And Patch HolesOpen Mesh Design Will Not Trap Air That Causes Blister And BubblesMulti-Directional Mesh Design Is 60% Stronger Than Standard Mesh TapeSelf-Adhesive Repair Tape Requires No Pre-Plastering For Easy ApplicationResists Mold And Mildew For a Safer Environment