This premium door bottom seal is made of , , and flexible. Adhering to the bottom of the door to reduce noise and . It takes long time to cool down in summer when you use air conditioner as the cold air go from under the door. This seal will block the cold and hot air flowing out and keeps noise . Feature - ColorWhite - Material: . - Size: 200x3x1 - Help your door seal well, and noise . - material, ; Heat and cold resistant, best under door sweep for your door. - Strong adhesive and non-deguming, this door gap blocker can be used in wet conditions, such as bathroom, washing room, etc. - The glue part of this item couldn't touch to water or oil otherwise it will lose strong stickiness. - The door sweep is soundproof with thick design, reduce annoying to five times Keep your room quietly, clean, Suitable . - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 Draft Stopper