About this item MULTI-FUNCTIONAL - Are you troubled by problems stemming from gaps in your home's doors and windows? Such as annoying dust, noise, cold wind, water leaks, mosquitoes, etc. Our Qishare multi-hole adhesive strip is the best solution for you. It helps block drafts and air leaks, save energy, maintain a warm, quiet, and comfortable indoor environment, and bring you a comfortable life. SUPERIOR QUALITY - Made of premium silicone rubber that retains its flexibility even under extreme temperatures, much more durable than conventional foam strips; the strong self-adhesive backing gives your doors and windows long-lasting sticking performance; The multi-hole, D-shaped design offers improved sound insulation and anti-collision function. EASY TO INSTALL - Easy to install, no tools or experience required, simply tear off the red film from the surface. 39.4 FT long, it helps seal gaps of 4 to 6 mm. It is easy to cut to different sizes according to your needs. WIDE APPLICATION