Stand Steady Original Standing Desk &ndash; Large Surface (23.5 in x 20 in) &ndash; New Taller Model with Non-skid Feet. Instantly Convert any Surface to a Standing Desk! TALLER DESIGN: Weve heard your feedback and would like to introduce our new TALLER Original Standing Desk! With 6 preset heights, your new desk can now adjust from 12 inches to 18 inches. Weve tested it in our office and this is a perfect range if you are 54 to 6 7. LARGE ERGONOMIC SURFACE: Smooth desktop surface is 23.5 x 20 (approx. 3 sq ft). It can be used at a positive or at a negative tilt for a more ergonomic setting. Its large enough to fit your monitor, keyboard, mouse, snacks, your collection of bobble heads and more! HIGH QUALITY: Your Original Stand Steady is so sturdy and stable that can hold up to 75 lbs (equivalent weight to 100 cans of beer, 3600 comic books, or an average sized 11-year-old boy)! Plus, built in slide resistant feet will reinforce your desks stability. ALLEVIATE NECK AND BACK PAIN: With the Original Standing Desk, our customers have reported less neck and back pain, improved posture, and increased productivity. THOUSANDS SOLD: Find out why in our surprisingly funny video in the pictures section!