Constructed entirely of , durable aluminum alloy that is rust and scratch resistant and easy to clean Slim Z-shaped design offers multi-angle adjustment for comfortable reading, typing and viewing Metal construction and perforated design provide better ventilation and heat dissipation to keep your laptop cool Adjustable multi-angle laptop stand with cooling holes Adjustable design for ergonomic laptop stand size: 23 x 28 x 5.4cm Material: Aluminium alloy colour: silver Package Contents: 1 x Computer stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.