PREMIUM MATERIALS - 2 counts in 1 pack, the Door Draft Stopper are made of silicone material, which can bend and deform. Draft stopper for bottom of door is very flexible and will not damage your floor. Door strip is also very sturdy and has a longer service life. Size: 2” W x 39” L | WONDERFUL DESIGN - Door sweep for bottom of door triple design is adopted to effectively reduce noise, prevent dust from entering through the door, the door stoppers for bottom of door keeps the room quiet and neat. Self-adhesive door draft blocker is very suitable to cover the gaps of exterior/interior doors, rv doors, shower room, baseboard, threshold, windows, garage, basement and furniture | SAVE MONEY AND ENERGY - In winter and summer, draft stopper is good home improvement item which can prevent the leakage of air conditioning and heating, make your room more efficient in cooling or heating, save electricity and money. | EASY TO USE - With Strong super glue, weather stripping door seal works on many doors or windows like glass doors, screen door, sliding doors, wood door, storm door, etc. The door seal is easy to use, just according to the size of the door, cut it to the right size. Then peel off the adhesive and stick it to the door! | EXCELLENT AFTER-SALES - If you have any questions about the Under Door Draft Stopper, please turn to us and let us know how to make it better. We will provide the best after-sales service for you. | WARM TIPS - 1. In cold weather, we recommend to heat the adhesive for 2 minutes by Hair Dryer before installation. 2. The door weather stripping may not work well if the wall surface is rough or with texture. 3. Please make sure the surface is dry and neat before installation. 4. Please press the door caulk several times after the glue sticks and leave it for 24 hours. | HOME ESSENTIALS - The door draft stopper security can block the gap of your bottom door, avoid someone peeping at your room from the bottom gap.