Description Vention Laptop Stand Silvery, KDLI0 Tablet / Laptop Holder Six heights changeable Improve Your Perspective and Relax Your Cervical Spine Ergonomic design for more comfortable work Six Heights Adjustment Height adjustable about 65mm-94mm Aluminum Alloy& Stable Triangular structure+X-type tensile structure More stable support Silicone Anti-slip Protect Computer Soft non-slip silicone on the contact surface and bottom Prevents computer wear and tear Hollow Design for Faster Heat Dissipation Good ventilation and good heat dissipation Compact and Lightweight Foldable and Portable Easy to carry and use Multi-size Compatible Suitable for mainstream tablets / laptops under 17 inches Product Parameters