Material: abrasive aluminum oxide. Dimensions of the sheets: 105 x 175 mm. Quantity of holes: 8 holes. Hole diameter: 9.5 mm. 50 sandpapers. Product description Item description: Sandpaper sheets for perforated sanders. Suitable for sanding wood, paint, metal and plastic. Suitable for Black & Decker KA110E, KA220E, KA220G, KA230 and KA270. Quick fit for easy and safe changing - long life for more sanding. To be used under dry conditions. Content: 50 sheets of sandpaper. Specifications: Dimensions of the sheets: 105 x 175 mm. Quantity of holes: 8 holes. Wheel diameter: 9.5 mm. Contains 10 pieces of each grit size: 40, 60, 80, 100 and 120.