Contour Design Keyboard Risers for RollerMouse Red and Pro3 - 2 pieces. Country of origin: China. Weight: 81 g. Package width: 52 mm, Package depth: 163 mm, Package height: 23 mm. Packaging content: 2 long keyboard risers,2 short keyboard risers. Depth: 160 mm, Height: 11 mm, Width: 50 mm |