Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: How long are the straps in inches? I don't want to order until I'm confident they'll work for my, ummm, generously sized legs.
Document: They work great at cushioning your knees but they have to be strapped on really tightly to have any chance of staying in place for even a few minutes. I spent a lot of time puling them back up if I had to stand or walk more than a few feet. They seem to be made well but I haven't had them long enough to see if they'll hold up over time. Overall I'm satisfied.
After removing a stone landing and replacing it with a larger tile landing in the entry area I knew I didn't want to attempt a larger job without some padding for my knees. I ordered these for that purpose as I'm installing hardwood flooring over a concrete subfloor. Needless to say concrete is as hard as a rock and these make it feel like knealing on a sponge, a really thick soft sponge.I have legs like tree trunks and while they are a bit snug they don't slip or cut off circulation either.
These are, by far, the best knee pads I've ever used. I'm 65 yrs old and my knees are shot, but with these pads I can get on my knees and work without any pain. Some people complained about sweating, but I found that to be a small trade off from being pain free. Get these if you are young and want to save your knees, and if you are old like me definitely get them. You won't be sorry
They work very well to protect my knees. I bought these to replace a cheaper pair that had rubber straps that cut off circulation, ever when looser. These are very comfortable and I can wear them for hours.
I work in construction and I'm on my knees quite a bit these knee pads do a great job of protecting your knees.I have found that the extra strap at the top does help keep the pad from sliding down,but as with any pad that I have ever purchased you still have to slide them up the occasionally.
These are overpriced and the straps won't stay hooked. Hate them. I spend more time strapping them back on than I do working. I can't give these things away to guys I work with either. The top strap constantly adjusts longer while you wear them.
I've got a lot of work to do underneath my house in the crawl space. Most of it I have to be on my hands and knees and my knees can't take much abuse or I'm done for the day. I had heard these were a lifesaver when it comes to protecting your knees. My friends and neighbors were right! They are well made, comfortable, adjustable, and most of all protect your knees from getting banged up.
Pads work! Provide stability while on your knees, but do not cut or irritate the back of your legs. Once adjusted, you can slip the pads off over your feet, leave the velcro and snap fasteners in place, then slip back on without the hassle of re-fastening and re-adjusting.
im a big guy over 300 lbs and work on my knees long hours and these are very comfortable the do make my knees sweat but it don't bother me cause they are very comfortable
I just bought a fixer-upper home and am renovating a lot of it by myself. This requires me to spend a lot of time on my knees in cramped areas and these are fantastic. I found that the main strap holds the pads perfectly in place and actually removed the upper straps (which is designed to be above the knee- behind your leg) because when you are doing work, the upper strap wanders down and gets behind your knee.
Answer: yes