Brand: Casio MTP-V0001 Untested The battery has not been replaced, but it was working until last year, so it will probably work if you replace the battery. Actual Size: Total Length: Approximately 24.5cm, Width: Approximately 3.5cm, Interval: Approximately 0.5cm, Shortest: Approximately 17cm, Holes: 8 There is a feeling of use associated with use. Please consider this item understanding that it is a used item.