MULTI-FUNCTION--Are you Troubled by these problems which comes from the gaps of you house doors and windows? Such as annoyed dust, noise, cold wind, water leakage, mosquitoes, etc. Our Multi-hole D type strip adhesive is the best solution for you, it helps you block drafts and air leaks, save energy, maintain warm, quiet and comfortable indoor environment and brings you a comfortable life. PREMIUM QUALITY--Made of premium quality silicone rubber that retains its flexibility even under extreme temperatures, much more durable than typical foam tapes; Strong self-adhesive backing gives your doors and windows lasting stick performance; Multi-hole D type design provides better anti-collision and sound insulation function. EASY TO INSTALL--Easy to install, No Tools or Experience Required, just by tearing the red film off the surface, Long-19.7FT, it helps seal gaps 5-7mm. It is easy to cut to different size based on your needs. WIDELY APPLICATION--Rubber seal strip are widely used in a variety of sliding windows, sliding doors, security doors, cabinet doors, cupboards, car, can also be used as a refrigerator/freezer door gasket, in addition, you can use your imagination for where you need it, such as in bathroom, washing room and etc. PACKAGE CONTENT--Package included: 1 x 6M 9x8mm Silicone Rubber Weather Strip(White), Dimension approx. 9 x 8 mm, suit for gaps range from 5mm to 7mm.