【Flexible & Durable Silicone Rubber】 This door seal is made of flexible silicone material, it will not freeze or break under extreme temperatures, same smooth interior and exterior,excellent flexibility,high resilience,good aging resistance, super durable, with a long service life.
【Multi Holes D-Shape Design】Soundproof weather stripping with multi holes design features an advanced multi layer noise reduction system that effectively blocks sound waves layer by layer, minimizing sound transmission from both sides of the door.
【Fit for Wide Gaps: 5/16" to 15/32"】 Specifically engineered to seal wide gaps ranging from 5/16 inch to 15/32 inch, our door insulation strip comes in a generous length of 19.7 feet. Please measure the gap size before purchasing to ensure a proper fit.
【Easy to Cut & Install】Super strong self-adhesive door/window weather strippping is covered on one side with a strong sticky substance. Install it just by tearing the red film on the surface. It works on doors, windows, car trunks, hatches, electrical enclosures, coolers, lids and more.
【Versatile Application】You can use this silicone weatherstripping door seal between a variety of two substrates that have even or uneven gaps, such as: doors(house,garage,auto,RV,etc.), windows,hatches,electrical enclosures,coolers,and more.It greatly enhances soundproofing, insulation, and energy efficiency in any room.