Manufacturer Name: Tlasco Nakayama Co., Ltd. Features: The entire nylon fiber has a whetting material that can be used until the fiber is gone, so it is extremely long and its sharpness will not change. Can also be used with water and oil. The mesh construction means that there is no clogging like sandpaper. The moderate flexibility allows it to be bent and used for hand polishing. [Uses] Fine-fine groove for all polishing. Rusting work on wheels and marine Smooth skin to baked on painted surfaces Finishing polished painted surfaces. Specifications: Width: 9.1 inches (230 mm) Length: 11.0 inches (280 mm) Finish Equivalent Number (#): 3.1 inches (80 mm) Color: Red Brown Weight: 1.6 oz (45 g) (Material/Finish) Abrasive Material: Arundum Whetgrain (A) Base Material: Polyester