IF YOU ARE LOOKING FOR AN AFFORDABLE TREADMILL DESK YOU CAN USE WITH YOUR EXISTING TREADMILL, THIS IS IT. AMAZING PRODUCT! One of the BEST purchases we have ever made! We liked this so much that we bought a 2nd one for my husband's office. I did a lot of research on treadmill desks in hopes of finding one that wasn't an all-in-one and found many but they were all over $1,000. When I saw this one I was a bit skeptical. We were pleasantly surprised when we got it put together and placed over our treadmill. Our treadmill is a Proform (I think it is a 750) so I needed a desk tall enough to clear the handles. This one fits perfectly over it, and still has a lot of room to be raised even higher. It is lightweight, yet sturdy enough to hold my laptop, paperwork, binders, and an additional 24" monitor/stand, and still work well. Another great feature of the TrekDesk is that it folds up (the legs fold in) so you can lie it flat or stand it up on end somewhere if you don't want to use it right then. If you've been thinking of getting a treadmill desk and don't want to spend a ton of money, I would highly recommend buying a TrekDesk. You won't be disappointed.