Use as conventional hand truck or as a 4-wheel platformEasily converts by sliding the telescoping handle out of frame and inserting it into base.As a hand truck, maximum weight capacity is 400 lbs.; as a 4-wheel platform, the capacity is 500 lbs. Includes 8" solid rubber wheels.Available in black only.Overall dimensions: 45 1/2H x 19 1/2"W x 14 1/2"D