DescriptionAlphaBetter Desk is a Gray, stand up desk sitting 26″ to 42″ high, with a laminated plastic desktop that is chemical, fire and impact resistant. Designed for students in grades 3-12, the height-adjustable student desk caters to natural movement with the Patented Swinging Pendulum Footrest Bar. A steel frame and black powder coat finish makes this stand up desk a stylish and sturdy choice. Adjustable height stand-up student desk with swinging footrest (fidget bar) Patented Swinging Pendulum™ Footrest Bar (” diameter, 20″ footrest area) allows students to redirect excess energy and engage in continuous motion that may help support ergonomic comfort and cardiovascular health, while potentially i Premium Phenolic (durable, industrial grade resin) laminated plastic desk top (Gray) (28 x 20″, ” thick) Steel base with black powder coat finish for durability Adjustable nylon base levelers for easy movement across smooth and carpeted floors Phenolic resin open shelf (26″ W x 8″ D; ” thick) provides easily accessible storage area for school supplies and personal items Adjustable desk top height with fourteen settings ranging from 26 to 42 ” (1 ” increments) Pairs well with AlphaBetter Stool (1205BL, sold separately) to allow for a break from standing as desired. Height-adjustable seat complements desk and tip-resistant base permits use of fidget bar US Patent(s): 8061278 8291833. Canadian Patent(s): 2711897. China Patent(s) ZL 2009 8 0101892.1. CPSIA Compliant Specifications: – Box 1 Height : 12.00 – UPC : 073555120332 – Box 1 Width : 23.00 – Brand : Safco – Attribute Depth (in) : 22 – Box 1 Weight : 43.20 – Attribute Material : Steelbase – Box 1 Depth : 30.50 – Attribute Dimensions (in) : 43.9, 22 – Packing Time (days) : 5 – Delivery Time (days) : 9