Uxcell a12081500ux0205 Plastic Desk Computer Round Grommet Hole Wire Cover 2.3" Dia, Black (Pack of 4)

These work for the purpose i needed them for. I drilled through the countertop with a hole saw drill bit and these fit in there nicely. Just look at related items when you are on the page for these and you will find the correct size hole saw. I put masking tape down before starting to drill to keep from chipping the countertop and that worked well. these fit the ethernet and power cables i needed to go through the built in desk in our house. they do spin a little in the hole, but you can use a drop of hot glue or super glue to keep them in place.

These work just fine but are extremely brittle plastic. One came already broken in shipping. I'm not sure if there is a better alternative available...just be careful with them.

Not much to say... they are what they are and they work! Easy to wipe clean as it's not rubbery.

Great value for the money. Will buy again if needed.

Not bad considering the price. It does it's job as good as the more expensive ones.

Okay for what they are.

Fits perfectly into our new cubicals at work. Similar ones they sell at other hardware stores- for the price of 1 you get a there, you get 4 sets.