A:
No problems so far. Haven't used it long, just since Christmas.
If I want more elevation, I use a sofa pillow. Velcro needs to be kept clean of lint, threads, and other things to continue to be good on any application. Clean it with tweezers should do the trick. Easy to replace with stick on velcro in all the craft and sewing stores. I'm not concerned. Can always patch worn areas of fabric. But I'm able to do crafts and sewing. If you aren't then that would be for you to decide.
Answered on 1/8/2011 by Retired Educator in Klamath Falls from Klamath Falls, OR