Merriway® BH00017 (8 Pcs) Castor Cups, Outer Dimension 68 mm (2.5/8 inch) Large, Brown - Pack of 8 Pieces

These are used to protect floors and carpets from heavy items with legs such as sofas. They work very well. We actually use ours to protect the floor of the tent when using camping beds with legs .... stops the bottom of the legs piercing the groundsheet. For this use they work brilliantly and have undoubtedly saved us money and bother from ripped groundsheets!!

Coasters were very good for my chairs help me move them easier

Did the job

The cups are sturdy but no good under chairs. Part of the problem is the base has a hard edge which catches on carpet. This means that the cups don't stay under chair legs when they are moved. They are good at reducing carpet dents under static furniture.

a bit bigger than we expected, but do the job.

Used before. New sofa purchased included sliders which basically are washer size bits of plastic which supposedly stick to feet. Well they are rubbish most have come unstuck and carpet shows sharp indents. So going to use these bigger cups which will still leave impressions in carpet but hopefully not so deep and will recover better over time. Will be using double sided tape or blue tac to hold in place as each seat section has 6-8 feet. Once in place will roll seats back and hopefully slide better, time will tell.

Used under sofa legs to prtect carpet from wooden legs. They do the job adequately, spreading the load a bit. Larger cups would do a better job but would look less neat.

Just the job, easy to put under the legs of my new chair bed, makes it super easy to move when I want to turn it into a bed.Slides easily on my carpet.