2PCS Drinking Cup Holder Clip, Kalolary Desk Bottle Cup Stand DIY Glass Clamp Storage Saucer Clip Water Coffee Mug Holder Saucer Clip Design for Home & Office, Black

Works great, holds on tight and fits an average cup size

This works amazing. It opens up pretty wide and holds extremely well. I used to have a cup holder attached to my desk but I had to downsize. I can attach this to my desk, rage all I want and my drink won’t spill. Super good purchase

My wife wanted for group card playing since some had similar holders. She reports that it works just fine. Since the delivery was for a pair I decided to use the 2nd on a TV tray table I sometime use for an evening snack. The container opening is 3.25" diameter and the depth is 2", but when I tried to use my favorite glass which has a 3" diameter I discovered it was unstable and only went about 1" into the holder. The walls of the holder taper down to base 2.5" so that is the maximum for a beverage container bottom. That's fine as I have many others that do work (see photo). I put a old plastic frozen meal container underneath the tray table but the holder was just as solid without. Would not work for anything with a cup handle but that's pretty obvious.

This has solved the issue of spilt water bottles in my classroom. I love them, so do the kids. Very sturdy, the clamps are very secure and fits most water bottles (not the really big ones).

Good holding pressure on table. They need to be at least 1 inch deeper. Holds small water or soda containers well. Not good for holding remotes they tip out. Also will not hold a iPhone. Opening to small.

Perfect for my swing. The clips hold tight and the drink stays in place even with the motion of the swing. Recommended!

I just received my cup-clip in the mail, and it's perfect for our upcoming cruise. Often now we don't have a side-table next to our pool loungers, and this'll be great for holding a drink nearby. It won't hold the BIG Yeti I use for work every day, but it'll hold a more moderately sized insulated cup -- my 2-cup no-name stainless steel cup is just right -- its base seems to be about the same size as a 12-oz can. Note: It doesn't clip onto everything: It hangs onto my kitchen cabinets like a champ, but it won't attach to my coffee table, as the "overhang" is only about 2".

Too flimsy don't hold heavy cup with liquid. I do not like it

Works just as intended. A great solution to having more table space for board games.

Unfortunately it doesn't have a notch that'd allow you to place a mug on it.

Great item for campers who need to attach cup holders for chairs. The grip is pretty strong and can probably accommodate an 1-2 inch surfaces. We are using them on garden chairs with very thin handles and it also works. Can’t be happier. Need more.

These are great!!

Holds tightly on~good spring. Arrived promptly.