PRICES MAY VARY. 【Triple Blocking】The new door bottom seal has a triple blocking effect. Inside the door, outside the door, the bottom of the door triple effective anti-mosquito, noise reduction and wind leakage. This seal is upgraded compared to other styles.Its triple blocking gives you triple protection! Let you enjoy a quiet life! 【Creative Design】This under door draft stoppers has a corrugated bottom and increased soundproof cotton, not only good rebound, less friction, but also more close to the ground. It has prominent soundproofing chambers on both sides and is a binaural design that enhances soundproofing. These designs allow you to use this door bottom seal in a way that ignores floor obstacles and also automatically shrinks and rebounds. 【High Quality Material】This door draft blocker is made of PVC material, which is strong and durable and it can ensure long time use. And this sealing strip can be washed repeatedly and reused after drying. 【Easy to Install】The sealing strip is designed with exquisite, with the use of non-marking patches which is easy to install. Note that this seal is suitable for 0.15-0.59 inch door gap and door with a thickness of 1.37-1.97 inch. 【Specification】Our under door draft stoppers are available in 4 colors (brown, grey, white, white), each of which is classic and perfect for matching your home’s door frame. These sealing strips are all 39.37 inch in length, you can cut your own according to the width of the door. Under Door Draft Stoppers, 39″ L Free Cutting Length Dust Noise Insulation Self Adhesive Door Draft Blocker