Material: ABS+siliconePackage content: 1*notebook computer stand1. Portable & Adjustable: The compact laptop holder,can be be placed in backpack with your laptop, which won't be too heavy or take up much space. laptop stand would be your good companion for mobile offfice or leisure time.2.Ergonomic Design: With this laptop stand, you can get your satisfactory eye level and angle while typing, reading or watching.3.Wide Compatibility: It is compatible with all 10-17inch notebooks, And it supports weight up to 5kg.4.Durable & Stable: With the material of high-quality aluminum and overall triangle design this laptop holder is more durable, firm and stable. Besides, rubber protective hooks and rubber anti-skid pads can firmly support and protect your notebook.5.Good CoolingIt is equipped with a heat dissipation hole, which can well promote the heat dissipation of your notebook. Aluminum alloy material also acts as thermal pads to help cool your laptop.