1/16" (.0625) Aluminum Disc x 3" Diameter, 5052 Aluminum. Circle, Round $2.0 Brand Synergy Steel Designs Country/Region of Manufacture United States condition New 1/16'' Aluminum x 3.00'' Diameter. 5052 Alum.I can also quote you on other sizes, shapes, and thickness - just ask for a quote!Please ask about custom laser cutting if you are interested!Thank you.