Aluminum Laptop Stand Riser, Multiangle, Adjustable, Foldable And Ergonomic Design Plus Free Pocket Suitable for 8-17 inch laptop or Tablet ; Maximum load-bearing weight up to 15KG. Material: Aluminum alloy Plus silicone ; Compact And Foldable design is convenient for travel Height adjustment: 46mm-137mm (5 Level Adjustable Height) Secure And Stable structure ; Slim Design, Non Slip, Collapsible, Ultra Light 235gram totally Open Design Increase Airflow and Cool your Laptop Skid and scratch protection design Free Pouch -