1. [ADJUSTABLE & FLEXIBLE] This package includes 2in x 1/2 in x 6.5 ft foam tape, total 6.5 feet long. The neoprene sponge foam tape is easy enough to customize and cut to size with scissors or blade, and bends easily and conforms to any shape. We used a high quality, ultra-strong adhesive backing that ensures this insulation foam tape stays in place indefinitely once applied. You are therefore assured that it will not peel off. 2. [HIGH QUALITY] The foam seal tape is made from environmental protection material, CR foam, neoprene, which has excellent sealing and resistance to deformation feature, toxic , and can be used from -50 to 150. Our one sided foam insulation tape is designed for both industrial and commercial use. You can use it for anything from doors, vents, and windows, to air conditioners, pipe insulation, plumbing, HVAC and more. 3. [MULTI-FUNCTION] You are guaranteed optimum durability every time you choose our door seal tape for your insulation needs. The closed cell foam strip is weather, oil resistance, resistant to corrosion, shock-absorbing, buffering, sealing, flame retardant, heat insulation, anti-skidding and insulating.