Specifications:- Overall Dimension(LxWxH) 19 5/16" x 19 5/16" x 48 1/16" (49 x 49 x 122 cm)- Tray Dimension(LxWxH) 19 5/16" x 13 3/8" x 1 3/4" (49 x 34 x 4.5 cm)- Height Range 31 1/8" to 48 1/16" (79 to 122 cm)- Pole Diameter 1" (2.5 cm)- Weight Capacity 13.2 Lbs (6 kg)- Net Weight 8.2 Lbs (3.7 kg). Package Contents:- 2x Trays- 1x Tray Rack- 1x Support Pole- 1x Base Frame- 5x Casters- 1 Set of Screws- 1x Manual