Initially I really liked this plexiglass shelf so that I could walk on my treadmill while using my laptop however the weight of a laptop makes the plexiglass bow down in the middle. And for reference I have one of the tiny MacBook airs. If it was a little bit more sturdy I would give it five stars.The straps are real short. They’re only about 16” long which make them too short to secure it to our treadmill. If the desk panel wasn’t as good as it is, I’d have sent it back. But, I am more than willing to find new straps to make it work.This is a great addition to my work/exercise routine. I am able to use my Laptop and walk on the treadmill . Great for multitasking. It seems very sturdy and good value for the money. Haven’t had it bery long but seems like it will have good durability. Definitely a good buySuper cool treadmill especially for the price. I can play music I can watch you to, Amazon prime, and do different trails just as if it were a peloton product.Love this. It’s easy to put on and take off if I want more space on the treadmill to run and is sturdy enough for all my essentials. Love that it is clear so I can still see my feet hahaha.It’s not bad, but for the price I would’ve thought it be a lot thicker or have some structural supports on the underneath to keep it from sagging when any kind of weight is on it. My laptop weighs a little under 3 pounds, and I need to keep it toward the side edges to keep the middle of the board from sagging. Kind of defeats the purpose of have a desk of I have to stare off to the left or right.I got this for my trueform trainer. I was worried it wouldn’t work for the design of the treadmill, but it’s great. I love being able to move and work at the same timeBought it for boyfriend but he ended up not wanting to use it.