Premium Elastic Rubber Door Seal Strip --- Made of flexible, waterproof silicone resin. nontoxic. without irritating odor. easy to cut. plus strong double-sided tape. an effective solution to various waterproofing problems. Good performance on soundproofing. dust. the rain. wind. the snow. mosquito repellent. the insects. cockroaches. resistance to humidity. etc. Strong Adhesive Sticker --- The bottom of the self-adhesive door strip has a strong adhesive backing. sticks firmly. waterproof and without damage. gives your doors and windows long-lasting waterproofing protection. Tearing off the weatherstripping will not leave a sticky residue. Multifunctional Sealing Strip --- The door sealing strip can be used for frameless sliding doors. glass doors. the bottom of the door. plastic and steel windows and aluminum alloy windows. the cabinets. the cabinets. the furniture. the wardrobe. the shower room. the kitchen. Windproof. seals the dust. the rain. energy saving and insulate insects outside the door. provide good sound insulation. Easy to install --- 500 cm * 3.5 cm. can be cut into different sizes according to your needs and stick the waterproofing tape in place. REMARK: Please clean the surface before use and press evenly for a few seconds when inserting. (If the temperature is low. It would be best to use an electric hair dryer to heat the rear adhesive). 100% brand new and high quality --- All products are made with strict quality controls. The use of durable ABS plastic guarantees a long service life. If you have any problem with our products. please contact us and we will solve your problems and give you a satisfactory solution asap.