Ergonomics in Designlaptop stand is ergonomically designed to a Z-shaped which is good for adjusting an ideal height while working with your laptop. Effectively improve posture, reducing soreness in your neck, shoulder and back. Lightweight & Foldable FeatureThis lightweight tablet stand is about 0.8kg. Much lighter than the previous series laptop risers, can be easily packed away for travel. The foldable laptop holder simplify the desktop environment to save more space. Multi-angle Adjustmentadjustable computer stand support to elevate different angles and heights. Easily get a perfect height and perfect tilt for your needs. Keep your eyes at a comfortable level with the laptop screen. Excellent Heat DissipationMade of aluminum alloy with excellent heat conductivity, the ventilation cut-outs design improves air circulation and helps heat dissipation. Full protection with slide-proof silicone mats keep your stand from sliding. Weight: 840g The thickness of D147 is 3.00mm, and the thickness of the lower panel: 2.5mm Product material: aluminum alloy + silicone Product size: 247*237*50mm Color: silver Package includes;1pc* laptop stand