Review on 🪑 Slipstick CB410 Carpet Protector Caster Cups: Under Furniture Carpet Grippers - Set of 4, 1-3/4 Inch Clear Plastic Caster Cups by Joe Montalvo

I use these casters under my bed frame wheels on low/mid pile carpet. that they do not hold the wheels in place and that the furniture slides off the wheels. This is not my experience. I kept them under the bed frame for about six weeks which I think is long enough to see if there are any problems. There is not any. They hold the bed very well. If I try to move the bed off the casters without unlocking the wheels it becomes quite difficult. Something I might have done is I set the wheels to rotate at a 45 degree angle to the bed so the cup in the caster isn't parallel to the furniture itself. I did this in response to other negative reviews. Although I honestly don't think it made a difference. I think roles just work. Also the height of the spikes on the protective mat is perfect for protecting my mat.