Package Contents: 1 x 4m Black Rubber Edging. Description: Material: Rubber - Color: Black - Length: 4m - Width: 10mm - Edge Thickness: 7mm - Grip Range: 1.0mm-2.5mm. Features: Prevents leaks, gaps, and vibrations. Prevents air conditioning from leaking to the outside. Prevents dust, air, and rainwater from entering. Covers sharp metal edges in cars and homes. Protects the outer edge of the car door from hitting walls or other cars. Easy installation. (Direct replacement. Just push the rubber seal over the installation location). Waterproof, noise isolation, corrosion resistance, high temperature resistance, wear resistance. Installation location: In the metal edge of the body between the car door and the body. In the outer edge of the car door and more. In the upper window for cars. Window seal for mini bus. Edging for heavy equipment. Cover for sharp metal edges. Vinyl trim for boat window.