Bests & Worsts Reviews from Amazon

These are NOT official 3M Command strips, but some knock-off brand. Pulling the cover off the adhesive tape is nearly impossible, and when you do get it off, it starts to pull off and stretch the part that you remove from the wall after you're done with whatever. I tried putting a set on each corner of a fairly light frame, and wasted nearly double the amount because I couldn't get the covering off, and pulled the adhesive part which I knew wouldn't hold the item on the wall. I'm expecting these to fall off the wall given the reviews I should have read before buying these.