【High-Quality and Environmentally Friendly Materials】- Our strips feature smooth inner and outer surfaces, high elasticity, high resilience, and superior durability. Our sealing strips are not easily deformed and have a long service life. 【Multifunctional】- This door sealing strip can be used to prevent wind, dust, noise, and leaks. It can also protect windows and doors, reducing wear and noise when opening or closing them. Furthermore, the porous design reduces noise more effectively. 【Package Contents】- 4 rolls of D-shaped door sealing strips. Each strip can be divided into 4 sealing strips, each strip is 3 meters long, for a total of 24 meters, enough to meet your needs. The sealing strip is suitable for a gap of 4-6mm (0.15in-0.25in). 【Superior Adhesion】- The mesh backing with enhanced high viscosity provides strong adhesion. Remove the yellow protective film, then stick it on to ensure long-term protection for your doors and windows. When you peel it off, it will leave no residue and will not damage your furniture. (Please clean and dry the surface before use for best performance). 【Wide Range of Uses】- Door sealing strips can be easily used with various sliding windows, sliding doors, security doors, closet doors, etc. They can also be used in freezers and refrigerators. They will prevent air leaks, saving energy and reducing potential damage to doors and windows. (It can be cut to the actual size of your door or window).