In original packaging item, may require some assembly. See link for more details:

Color: Satin Brass

Function: Passage 

Backset: 2 ⅜"

https://www.doorknobsonline.com/item/sure-loc-ridgecrest-aspra-round-knurled/sure-loc-ap101-rd-sb-grip-kn-sb-238/aspra-round-passage-rosette-in-satin-brass-with-knurled-grip-in-satin-brass-sure-loc