Under door draft stopper is useful and effective to ensure your home is warm/cool and getting your heat/cooling bills lower one foam under door draft stopper, which is perfect for most doors. Draft guard door blockers can effectively guard and they are equally able to keep the wind, dust, and sound, or even polluted air out of your door. This strip is an easy and affordable DIY project that can be used all year round. Cracks and gaps around windows and doors can cause drafts to come into your home, leading to high heating and cooling costs. This weatherproof strip help you block drafts and air leaks, save energy. Also it can be used for preventing wind，dust，sound, insect, cold and collision With it, you will say goodbye to endless indoor dust, window leaking, mosquito and noise, bring you comfortable life. High Quality Material Window seal strip Porous design, effectively reduce the noise; good elasticity after extrusion, good impact resistance; wind, wind and rain, energy saving; keep mosquitoes away, give you a clean, warm environment. Size Reference Installation Method Installation Method Is Devide The Door Wether stripping into 2 seals. cut bit after selecting the