2 ROLLS PACK: Package includes 2 rolls of foam sealing tape, 25mm (W) x 20mm (H) x 4m (W), 2m per roll. The foam and neoprene tape is easy to customize and you can cut a part with scissors or a blade. And it is easy to bend and adapt to any shape. DURABLE MATERIAL: The closed cell foam gasket strip is made of eco-friendly materials, CR foam and neoprene, which are non-toxic, weather, chemical, dust and shock resistant. It is waterproof, fireproof, soundproof, heat-insulating and non-slip. Our product is so strong that it provides excellent sound insulation and prevents heat loss. STRONG ADHESION: Water resistant, strong bonding, suitable for many types of glass, wood , metal, ceramic tiles, etc. And this foam sealing tape has an additional mesh backing film. Grid tape is particularly adhesive compared to non-grid sealing tapes. This type of tape is waterproof and there is no unsticking. This tape has a strong adhesion. It can withstand temperatures ranging from -50°C to 120°C.