With all this Google Plus hike, I present you vector Google Plus and only plus icon set. Use it on your website, blog or application. It’s completely free.
The package contains .PNG format of Google Plus icons. The Google Plus icon is of 4 type and only Plus icon is also of 4 type. Black Matte, White Matte, Black Gloss and White Gloss.
The FUN part is you are getting the VECTOR file too. Therefore there is no problem of “size”. Just render it as you like.