energy savings: In winter and summer, window insulation strips can prevent air conditioners and radiators from overflowing, allowing your room to cool or heat more efficiently, saving on electricity bills and costs. What's more, window seals can effectively help your home stay away from wind, dust, noise, water, etc., giving you a quiet and comfortable living environment. . Super Durable: The bottom gasket is made of high quality PVC material, one-piece design, high elasticity, and can quickly return to its original shape. PVC material is very soft, wear-resistant, waterproof, good sealing effect, can reduce annoying noise, prevent collision, protect doors and windows, do not hurt the floor, not easy to tear, more resistant to wear, longer life. Easy to install: just measure your door cut the weather strip freely according to the size of the door clean the bottom of the door with a dry cloth align the floor and stick to the bottom of the door, Warm tip: when this door strip does not fit the bottom of the door very well, you can use the dispenser glues provided in the package to help you. . Easy to clean: The sound and insect proof strip at the bottom of the door can be easily removed. If it is dirty, you can take it out, wash it and use it again, but the glue that comes with it can only be used once, and the second use will have no effect, so you must be careful think when you install it for the first time before sticking the glue on the door. . Wide range of applications: This door seam strip is suitable for flat floor without threshold and the thickness of the door is 4-4.8cm, the gap at the bottom of the door is less than 1.2cm, If your door height is more than 1.2cm, it is recommended to use our one-sided store version. Remark: Concrete floors and security doors are not applicable.