SPECIFICATION: Fits glass thickness 0.17 inch (4.5 mm), Length 13Feet (4M). | MATERIALS: This window glass rubber seal strip made of high-quality mixed PVC and EPDM dense rubber materials. | FUNCTION: The windshield weather stripping can drown out noise, eliminates vibration, and protects your vehicle, boat from outside elements and provides outstanding protection against heat, extreme weather damage, and corrosion. high temperature resistance & cold resistance. | APPLICATION: This windshield gasket for a variety of applications including playgrounds, safety equipment, RVs, boats, cars, trucks, off-road vehicle and much more. | INSTALLATION: Lubricate with soap and water, silicone-based spray, or other lubricant. Then, slide glass in bottom first. And use adhesive to help the glass and glass rubber gasket combine better. | SERVICE: Please check the size you need before order. IF you have any questions about this rubber window seal strip, please feel free contact us via Amazon mail.