Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Will this fit over the 3 Leviton Sure-Slide dimmer I just bought?
Document: I had a 3 hole (3 gang) switch with conventional light switches, and installed a ceiling fan that needed a larger opening for the fan controller.I converted the 2 standard switches to large rocker switches, and bought this plate. Packaged well, in good condition and fit perfectly.
Not sure what I can say about this. It has holes in the right places and the right sizes, it seems to fit well enough. I am using this for a structured wiring project that is installed in a relay rack instead of an enclosure, so I am using 3x wall brushes with it. Everything fits flush and works well together. I don't expect to have any problems with this at all. Sorry if the 3 star makes you think it is bad.
Not sure how this could be better...
I have always liked Leviton products. This plate is a good of quality that you can find. It was convenient to order it at the same time as the switches I ordered.
I'm impatient so I wanted this ASAP. I ordered it online then had to stop myself from going out and buying it anyway... glad I didn't because the quality is just as good as the other one I bought at HD but for a fraction of the price!
It comes with all the hardware that you need to mount it with, and looks good. It fit perfectly into the application I needed it for. This is the second time I have purchased this particular wall plate, both times it installed flawlessly.
I purchased these nice white wall plates to replace the dull and aged looking plates in use in my house.This was correctly sized to fit standard switches and I was able to install several different brands of switches without any issues in fit or finish.
(perhaps on the 2014 model, Leviton? )Most importantly...triple! Really!
I don't triple gang wall plate often, but when I do, I go Leviton. First, it's triple! That's three! So very convenient for wall plating three light switches. Could also wall plate two light switches and a receptacle, or one light switch and  two receptacles, or three receptacles. Like the description says, it's triple. Note - the switches and/or receptacles need to be side by side by side.And - shipping was free! Free I tell you!
This did not require any new holes or alterations to the wall or box, even though we were going from a 2-gang outlet/switch plate to a 3-gang. Very easy, and a great little station right in the kitchen. See customer photos for a pic of the final product.
Answer: yes