• Made with high-quality silicone, resistant to cold and heat, flexible, non-toxic, and environmentally friendly. • Strong adhesion ensures long-lasting attachment on doors and windows, without hardening or falling off. • Multiple functionalities: sound insulation, dustproof, waterproof, windproof, insect and cockroach proof. • Easy installation: clean the surface, cut to size, and stick in the desired space. • Suitable for sliding doors, glass doors, door bottoms, plastic steel and aluminum windows, and shower rooms. • Measurements: Length of 5 meters, width of 25 mm, weight of 27 grams.