Standard wall plate for keystones. I have some from here and some from monoprice, which are the same thing and which I got years ago. They have held up well, though I have one that is in my kitchen that has yellowed a bit over a course of about 8 years or so, though others have held up better - so I suspect that it may be a bit of ultraviolet deterioration from the natural light the plate gets in the kitchen.

Not much to say about this plate except that it’s of the quality one would hope and at a price better than anything I could find elsewhere. The keystone plugs fit into it nicely and the it fits on the wall nicely. Really, not much more I could ask for.

As advertised. Does the job at a great price l.

Works great. Size fits perfectly in Canadian homes

Use these for my work and will continue to purchase great price and look nice.

Work well, great quality for the price