Focus on door weatherstripping design, adhesive weatherproof strip with good anti-collision performance, suitable for preventing wind, dust, noise, and cold, protecting windows and doors when opening and closing, and effectively reducing wear and noise. Multi-function: porous design helps reduce noise; maintains good elasticity after compression with strong impact resistance; provides protection against wind, rain, and energy loss; helps keep out insects, contributing to a clean and comfortable environment. Widely used for sliding windows, sliding doors, security doors, and other door and window types to reduce damage and improve sealing performance. High-quality adhesive EPDM foam rubber seal provides durable protection around doors and windows. Length: 65.6 feet (20 meters), Width: 0.354 inch (9 mm), Thickness: 0.24 inch (6 mm). Includes 2 strips, each 16.4 feet long, for a total of 4 sealing lines (65.6 ft / 20M: 16.4 ft x 2 x 2). Color: White + Yellow Material: EPDM Foam Rubber Package Contents: 2 rolls x weather stripping Note: Light and display differences may cause slight color variations. Measurement error allowed is +/- 1-3 cm.