WHY CHOOSE US ??Delivery Time: 3-5 daysThis item ship from US?Our Guarantee?If item was damaged during transportation, please contact us! we will sent replacement parts free of charge in few days.Product Features：Save SpaceFree CPU BracketRetractable KeyboardMulti-screen OfficeHumanized Foot Rest DesignSafe Rounded Corner DesignStableNon-slipEasy to CleanEasy to Install (with installation instructions)Scratch PreventionFashionOdorlessProduct Details：Package Dimensions: 32 X 23 X 7 inches Unit Weight: 61.16 poundsMaterial：tempered glassColor：blackDesktop Thickness：0.27inchesGW:61.16LBSNW:56.54LBSAttention to Product UseBefore use,please make sure that the product is firmly installed and placed on flat ground (carpet is the best).When moving,make sure that the wheel brakes are on,and don't pull hard frequently to damage the wheel.If the swaying range is too large,please contact customer service to solve it in time;most of them are caused by uneven installation of base wheels.