✔️MULTIFUNCTIONAL: Door seal tape has good ability for sound resistance, dust resistance, weatherproof and windproof, turn off heat and cold during winter and summer, making your home or office warmer more efficient. The lower door locking strap is also used as an insulating belt to avoid damage caused by a sudden collision. ✔️Strong Adhesive - No Dye, Can Stick Firmly To The Window Or Door Edge When Use. Simply tear off the 3M protective paper, then stick in the right place. Please note - Wipe off surface dust and wait to dry before use. When the room temperature is low, it will be better to use the hair dryer of the heat sticker on the back of the door closure tape. ✔️Wide Application: Weather strip door seal suitable for sliding doors, glass doors, sills, steel and aluminum windows, cabinets, closets, furniture, shower room, universal interior and exterior door frames. ✔️ Silicone Seal Tape, High Quality Material - The weather seal tape is made of high quality waterproof silicone, no annoying and delicate smell with good elasticity, easy to cut to meet actual needs; Door seal tape can be used in extreme weather and will not break, cold and heat-resistant; great for family use. ✔️ Width Selection - The Bottom Of The Door Bar, The Total Length Is 5 Meters / 16.4 Ft. Three Width Is Recommended For Choose: A Gap Between 0-15 mm For The 25mm Silicone Seal Strip; A Gap Between 0-20mm Is Recommended To Choose The 35mm Silicone Door