Durable Material: This double door bottom seal strip is made of high quality cotton foam and wear-resistant leather. The leather is fully wrapped to make the sealing strip firmer and more durable, not easy to wear. Our double bottom door seal strip can withstand the constant opening and closing of the door, and can prevent the annoying sound of the door, with a long service life Convenient installation :Our door bottom sealing strip is easy to install. It is not necessary to use other tools and paste. Simply insert foam cotton into the leather seal roll and slide the seal strip under the door. This weatherstrip can be removed at any time without the need for an adhesive backing and without fear of leaving marks on the door panel after removal Weather strip size: the weather strip at the bottom of the door: 96cm (l) * 10cm (w) * 2.5cm (h), this weather strip only applies to doors without a threshold, and the thickness of the door is 4.5cm - 5cm , and the distance between the bottom of the door and the floor is 0.2cm - 2.2cm. The thickness of the door and the size of the gap at the bottom of the door should be carefully measured before purchase Noise reduction and saving money: Our bilateral sealing strips at the bottom of the door are soft and thick, and can rebound quickly after the impact of the door open and the door closed to reduce noise. The sealing strips at the bottom of the door can effectively block the airflow, keep your room warm in winter and cool in summer, reduce your electricity bill, save money and be comfortable Sound insulation and cut: The sealing strips at the bottom of the door can prevent dust, noise, debris, etc. from entering your home from the bottom of the door and provide you with a quiet space and clean. This sealing strip is applicable to all doors without threshold such as front doors, patio doors and balcony doors. The sealing strip can be cut according to the length of the door to fit