These backrest are for black chairs. The white thing on the first photo is a telephone charger that I did not pay attention to it when I was taking the photos. This item is in the category “Business & Industrial\Office\Office Furniture\Chairs & Stools”. The seller is “tt07081965″ and is located in this country: US. This item can be shipped to United States.

• Country/Region of Manufacture: United States
• Style: Office/Desk Chair
• Brand: Herman Miller