Rectangular rubber strip, 50 mm wide, 5 mm thick, 3 m long, black 50 mm x 5 mm x 3 m

1. The product is a rectangular rubber strip. It is 50 mm wide, 5 mm thick and 3 m long. 2. This rubber strip has a specific size of 50 mm wide, 5 mm thick and 3 m long. 3. The rectangular rubber strip measures 50 mm wide, 5 mm thick and is 3 m long. 4. It is a rectangular rubber strip that is 50 mm wide, 5 mm thick and 3 m long. 5. The rubber strip is rectangular, with a width of 50 mm, a thickness of 5 mm and a length of 3 m.