SOLID RUBBER STRIP SIZE: Thickness: 1/8 (.125)", 0.3175cm; Width: 4", 10.16cm; Length: 10', 3m. MATERIAL: The adhesive rubber strip is a neoprene rubber strip. The hardness of the rubber strip is about 65A. SELF-BACKED RUBBER: The rubber strip is rubber with adhesive backing.The adhesive backed rubber is backed with a cushioned adhesive backing and a sheet of red film. SOLID AND DURABLE: The self adhesive rubber strip is solid and durable, and can be used in different temperatures, humidity environments, and can withstand wear and tear for a long time. WIDE USAGE: The rubber tape are highly insulating and flexible, which makes them useful in both domestic and industrial environments. It can be used for non-slip, sealing, protecting furniture and floors, or DIY as an accessory for auto repair, boat repair, and more.