Made of ABS plastic for excellent durability and beautiful colors. Colorful point indicator board for use with Konoe nails; Made of ABS plastic for excellent durability and maintains beautiful colors. Product Size / Length: 1.8 inches (46 mm), Width: 1.8 inches (46 mm), Height: 0.2 inches (6.3 mm); Product Weight: 0.2 oz (6 g); Package Size: 1.4 inches (40 g); Material: Body: ABS resin; Uses: For asphalt, gravel roads; Compatible Konoe nails: No. 2, No.3, No.4, No.5; Note: Do not use with No. 5.