● addition to the quiet and lightness for the pedestal is made of resin. ● Complete Pedestal On The Back are reinforced in the pipe and strength surface. ● Swivel Casters, Wheels and Bearings raziarubo-rubearingu adopted Low Noise On Both Sides At The Bottom. 【 Please note 】 ● Original Please do not use for any purpose other than. ● Will not accept returns other than initial running marks the return will be accepted.