Champro Sports 3-Spike Pitching Rubber\r\nThe Champro Sports 3-Spike Pitching Rubber is constructed with heavy duty, 1.75 cm thick UV resistant rubber that will last season after season. It includes 3 nickel-plated steel spikes and reinforced threaded steel spike fixtures. The Champro Sports 3-Spike Adult Pitching rubber comes in two sizes: the adult size measures approximately 6\” x 24\” and weighs 8.5 lbs. The youth size measures approximately 4\” x 18\” and weighs 4.5 lbs. Please choose model.\r\nProduct Features:\r\n\r\nReinforced threaded steel spike fixtures\r\nThree nickel-plated steel spikes\r\nHeavy duty, 1.75 cm thick UV resistant rubber construction\r\nAdult sized pitching rubber measures 6\” x 24\” and weighs 8.5 lbs.\r\nYouth sized pitching rubber measures 4\” x 18\” and weighs 4.5 lbs.\r\nPlease choose model\r\n\r\nItem # B040\r\n