Base is constructed of 1 inches square tubing, Wrap-free and solid bass board , about 23.6*35.4 inches, 1.6cm thick. Top working surface angle adjusts from 0 to 40 degree, through knob adjusting easily and conveniently Durable powder coated grey black finish The leg height goes from 26-33 inches, or designed according to customer’s requirement. Built in storage shelf 21*15.4*3.7 inches, with melamine board walls.