Friction rods and pads are available in various materials. Rods are 12" long and approximately 1/2" in diameter. Pads are 12" x 12". Additional Info: Friction rods and pads are available in various materials. Rods are 12" long and approximately 1/2" in diameter. Pads are 12" x 12". Package Size(L x W x H): 12 X 12 X 0.25 (IN) Categories: Electricity, Static Electricity HTS Code: 6213.10.1000 UNSPSC: 6.01049e+007 Country Of Origin: INDIA