Hammered nickel wall plates are good quality of material and craftsmanship. They are very attractive and fairly priced. 
I had also ordered Hammered copper plates as well for all over the house (that got returned) because for some reason all the configurations come in the standard size except for the single toggle switch which is only available in the Â¼" oversized size and doesn't match the others making it look not uniformed and silly especially when spending descent money for these nice looking quality wall plates. 
Not sure if that sizing issue holds true for the Hammered nickel single toggle plates as well as I didn't need that size in those. 
As I understand why an oversized plate is sometimes needed, I don't understand why the standard size isn't available as well. 
Very frustrating so I purchased another brand that obviously understands the importance of matched sizing when spending that amount of money for aesthetics of the wall plates in an upscale home.