Art Strap Using a Board Camera Circuit Board Size: Board: 20 x 25 x 8mm Strap: Approximately 55mm long, silver-colored hardware Total Length: 85mm Meticulous and stylish handcraft ☆ Please note that the circuit boards vary, and the circuits may differ slightly. The position of the central CCD will not change. ☆ Ball chain can be changed to a strap (last photo). Please comment. No. 202