1pc Contest Game Analog Chess Gift For Boards Made of production of wooden case and copper mechanism with zinc, safe, environmentally friendly and durable. This chess piece does not require parameters, is driven by a clock mechanism and is simple to operate, just like the quartz clock. Playing time creates a mechanical structure with different time measurements. The game timing operation is intuitive, convenient, accurate, and the daily error does not exceed 1 second. Suitable for timing in a variety of chess. Suitable for family use, various types of chess, including like chess, Chinese chess, other games. Maintenance: Chess should be protected from contact with caustic materials and exposure to rain, fall and strong magnetic fields. - Inner mesh panties Material: wooden plastic metal Size: Size: 15, , ,2 cm / 5,94 x 1,73 x 3,23 inches contains: 1 Retro Analog Chess