Review on ALTA 56213 by Tutcht Cobb

So what! I had Tommyco gel knee pads that were completely worn out. They were comfortable but kept slipping down. I've had a few floor tile jobs so I picked up some cheap foam knee pads from the home center. Better than nothing. I finally found the time to look for something good - I thought these might be abstracts. They lasted 10 minutes before I returned to the almost worn out foam. These are twisted sideways almost immediately after tightening. Tried on each knee - still the same result. There isn't enough velcro on the straps to tighten them and I don't want to cut off circulation. $40 down the drain!