• Sizes(inch): 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 5/16", • Material: Chrome Vanadium Steel(Cr-V) • Finish: Satin • Package type: Key ring • Product size(WxDxH mm): 210x90x16 • Product weight(g): 161