OBTANIM5 Pcs Cello Endpin Anchor Stopper, Adjustable Strap Rest, Non Slip Stand Holder, 3 Pcs Rubber Tip Floor Protector for Bass Performance Accessories

This brought me three solutions for my Cello... I am just learning Violoncello. The simplest did not work for me because the three rubber stoppers that came with the set had the hole too small: my Cello's pin has a diameter of about 1 cm and the stoppers opening have a diameter that is way smaller... so that didn't work... but just for me... it would depend on how thick your Cello's pin is.The second solution was a disk that holds well to the floor: My Cello's pin fits perfecly inside, snuggly even and the disk does not move, I have hardwood floors and I find furniture easy to move, however the disk has not moved on me: it works well. The last solution is my favourite, let me explain: the disk is smaller and less cumbersome than the strap under the chair, but the thing is that with the strap I dont have to calculate distances... I know that where ever the hole for my Cello pin is .. that is the right distance from the chair... I also dont lose it because it is tied to the chair... So yeah... that's my take on the three solutions... and ... and... Did you see the price on these three solutions? I dont take my Cello out, but for those who do... the disk would be cooler.. ... and it looks cool too! but the price!

Worked as needed

The stopper with the strap is plastic just fyi. It doesn't matter much but it will probably eventually break. Other ones I've used have been metal. The stoppers that stick to the endpin I used to replace my old one that had dried out and was making black lines iny carpet. These new ones don't do that. They don't slide one carpet but haven't tested on tile or wood. The circular stopper I wanted so I don't make holes in my carpet. It will slide if you don't keep weight on it, but with full weight (like while playing) it works fine. I'm sure it would slide on tile/wood. Would still recommend as it's a great value and 3 options with 3 different uses for me.

Does what it needs to do.

Does what it’s supposed to do. Love it. No complaints. I use the end pin rest that can be tethered to the leg of my chair most. I love the cushions for the endpin. No scratches on the floor or holes in the carpet.