1. Material: ABS, metal, rubber
2. Applicable size: desktop within 7.5 cm thickness
3. Hole diameter: 1.2 cm
4. With fixing screws, the installation is simple and convenient
5. With fixed interface, firm and stable
6. Dimensions: 15.4 x 8.2 x 5.6 cm
7. Weight: about 250 grams
