Characteristics and Interoperability The laptop stand holder is freely adjustable, allowing you to change the angles to suit your comfort level and enjoy a wonderful typing experience while you unwind. Details Material: Silicone and Aluminum Alloy (LxWxH) 9.8x 8.66×1.06 inches is the product's size. Fits laptops between 10 and 17 inches Adjustable height: 4.5–19 cm 30 ounces in weight Material of aluminum alloy: The laptop stand can support up to 22 pounds (10 kg) in weight because it is composed of non-slip silicone and a high-strength aluminum alloy. It will look after your laptop and is more sturdy and stable. Silicone anti-slip surfaces: Four silicone anti-slip mats are included with the supporting surface to keep the laptop steady and prevent drops. They are also anti-slip and offer increased personal protection against scratches. It is safer to operate. Two Quiet Cooling Fans: The laptop stand features two silent, high-speed cooling fans.