Includes 1M of solid rubber strips, available in various sizes, e.g. "20mmX5mm" refers to "thickness * width". Advantage -- Rubber solid strip is made of silicone, soft texture, can buffer and shock-absorbing to soundproof. Flame Retardant -- Engineered to be flame retardant, foam rubber weather seal strip provide added safety by reducing the risk of fire hazards in various settings. Impact Resistant -- Foam rubber weather strip round's impact resistance protects outsides from dents and scratches, ensuring that both the foam and the underlying outsides remain intact Application -- Solid rubber weather stripping has been widely used in automotive, electronics, instrumentation, machinery, and other industries and daily life., Manufacturer: ANYACIY