4" Clear Piano Caster Cups MADE IN USA for Grand Piano and Baby Grand Piano by Musicmaide 3 Pack tranparent virtually invisible

These look so much better than what I had under the piano legs before. My piano is a 5'8" grand...heavy! I just had new carpet installed and want to protect it. These are perfect!

Lets face it. No matter who you look at it a baby grand is going to put round permanent indentions in your carpet. I chose to put the piano on bare floor and use these coasters. It green glass-like sides add a very sophisticating unusual touch. Its simple elegant.

I have a very large, heavy industrial kitchen island on metal casters. I did not want to hide the casters with standard cups and after a lot of looking found these. Perfect! My hardwood floor is beautifully visible. The only issue I have is that the island has 4 casters, so I had to buy two packages of 3! Very happy with them - really sturdy and perfect for what I needed them for. - E

I just had a new laminate floor installed and I needed castors for my 800 lb grand piano. These are very nice, thick clear plastic and the wheels fit in them perfectly. I did add a 4" felt pad to the bottom for added protection. The only downside is the cost. I found these to be on the expensive side for what you get.

I loved it...but when i went to put it on my 2.5" Grand Piano Wheels... it ended up being like .1" too small...so I'm going to try to dremel the sides wider....disappointing since they're so exp.*Edit: Customer service is super nice and responsive.

These are perfect for my grand piano. I love that they are clear and disappear and still show off the shiny brass rollers on the piano. And you can see the hardwood floor through them. Great purchase!

These work great under my Yamaha C1 on the hard wood floor. Very sturdy and blend into the floor nicely.

Great quality, fast service and the look of the casters is not conspicuous with my decor.