Description: Stage Beam Light Belt Arm Y Axis 477. Wide application for stages, studios, concerts, bars, theaters, KTV, squares, etc. Synchronous drive, better performance. To solve the problem of broken or loose band. Accessory for sharpy beam light, or moving head light. Specification: Material: Plastic Diameter: 23.6cm/9inch Size: 205x5x8 mm/8x0.2x0.3 inch Package Includes: 1x Beam Light Y Axis Belt