DGHAOP 4pcs Furniture Wheel Caster Cups Rubber Non-Slip Foot Mats M50 Caster Cups Keeps Bed and Furniture from Sliding Bed Caster Stopper

cheap & works great. they don’t need super wide wheels to work, but I would reccommend only using these on rubber wheels because they DO slide if there’s not enough friction against them.

This is a hard plastic so does not work for my purpose. My bed still slides. I may have misunderstood purpose of this product but ??

These are working fine for me. Took a little muscle to get them installed, but I no longer have the problem of my bed rolling on the tile floor because the "locks" on the casters don't hold.

These slipped perfectly around the wheels of the new refrigerator my parents just got it was so lightweight it moved every time we would open the refrigerator doors. I was able to slip these around the wheels and presto like magic the wheels and the refrigerator stay in place and do not move.

This item, while described as "rubber", feels more like a semi-solid plastic. It does absolutely nothing in terms of keeping things from rolling or moving, especially on smoother surfaces like linoleum, vinyl plank, wood or cement. I had to glue mine to the floor, which was not ideal, but it helped.

There’s no grip on the bottom or anything so it just slides along with the wheels. Doesn’t stop it at all.

Got wheelie chair on a hard surface and sick of it rolling out from under you? These work like a charm. Create a safer environment.

Will not hold anything still. It’s plastic, not rubber. It easily slides across the floor when you put any pressure against the item it should be holding in place. The design is right, but the material is wrong. Sending it back.