GAS-SPRING PNEUMATIC TABLETOP - Adjust from 27.1" to 41.9" high and any height between with a squeeze of the AIRLIFT lever for an ergonomic and personalized workspace. LARGE COMPUTER WORKSTATION - Ergonomic wood top (28.1" x 19.6") fits almost any size monitor, laptop, or tablet with keyboard. Desktop is 1" thick and compatible with most clamp monitor mounts. Top finished in white with inwardly-beveled edges.Do not tip the desk over or place upside down MOBILE ROLLING DESK - Enjoy smooth-gliding mobility with four 2.4-inch caster swivel wheels (2 locking). Simply screw wheels in for a portable workspace that stays put when you need it. STURDY & STABLE DESIGN - Desk features lightweight aluminum frame finished in satin pewter for long-term durability and easy-care. It's perfect for professional environments like offices, art and music studios, libraries, and in dentist's, optometrist's and doctor's offices. EASY ASSEMBLY - All tools required for assembly are included. Perfect for classrooms and teachers as a full-size, height-adjustable podium; or as an alternative to standard office and computer desks. LIVE WELL WITH AIRLIFT - Break the cycle of sedentary behavior and enjoy the health benefits of a sit-stand desk. Burn calories and stretch your legs and feet by standing and getting active while you work, study, and game. AIRLIFT can keep you moving wherever you choose to be. Maximum Load Capacity 35 lb