Includes 1 piece of solid silicone cord, available in various sizes, e.g. "5mmX10mm" refers to "width * thickness". Material -- Silicone foam strip is made of foam silicone rubber materials, has a certain hardness, high density, smooth outside. Silicone foaming sealingstripusage - Due to silicone foaming sealing strip have good temperature resistance and compression resistance, silicone foam sealing strips usually used for packaging material sealing, lamp sealing, high-temperature sealing, and vacuum box sealing, mould sealing etc. Weather-Resistant -- Designed to endure harsh environmental conditions, white silicone seal strip are resistant to UV rays, and extreme temperatures, ensuring long-lasting performance. Good processing performance, easy to form, can be made by extrusion hot air vulcanization molding, extension molding and other methods to produce a variety of products., Manufacturer: ANYACIY