Quickly switch up your routine or hit the bags with a partner simultaneously. Includes one heavy bag attachment and one speed bag attachment All steel surfaces are powder coated for scratch resistance and durability Antique silver finish standard Heavy gauge steel construction, 14' and 11 gauge steel tubing 30 inch diameter speed bag platform drum Multiple pop pins for quick and safe speed bag platform adjustment Corner locking screws reduce vibration Professional grade swivel included Made in the U.S.A. BAGS SOLD SEPARATELY