Feature:1. Anodized with imported aerospace grade aluminum sheet for a smooth feel and precise handling experience.2. Design the cable hole on the back to avoid messy wires and make your desktop more tidy.3. Make typing more comfortable, raise your line of sight and improve your sitting posture.4. Hollow construction, a keyboard can be placed on the bottom.5. One-piece molding process, smooth lines, more beautiful.6. Applicable equipment: computer monitor, notebook, etc.Spec:Material: aluminum alloyColor: SilverThickness: 3mm / 0.1inSize: 40 * 21 * 5cm / 15.7 * 8.3 * 2.0inWeight: approx. 920gPackage List:1 * Monitor Riser