1、Compact body folding design, easy to use anytime, anywhere, the appearance adopts streamlined design elements and the core adopts aluminum alloy structure. 2、This bracket with a suction cup beam provides an ultra-stable experience when using notebooks and tablets. 3、Can improve the computer's air circulation and help the computer to dissipate heat. The height can be adjusted to a comfortable visual angle to release cervical pressure. 4、The tray with suction cup can stably place the straight smartphone. The ergonomic design makes the spine in a relaxed state. 5、Button adjustment angle diameter is 35mm black button, press it to adjust the bracket angle, six-level height adjustment can adjust the screen to a comfortable angle. 6、This laptop cooling stand has improved heat dissipation performance, suitable for 15.6‑in and below notebook computers. Item Type: Laptop Riser Stand Material: Aluminum Alloy+ABS+Silicone Function: 1 rack for multi-purpose, suitable for for iPad, Pro, notebook computers and other devices 15.6in and below notebook computers, 12.9in and below tablet computers 1.Press the middle knob to adjust the support angle 2.Separate bracket 3.Mounting tray, can hold straight smartphone 4.Install reinforced beams, put down the feet to support the tablet 5.Pull out the inner feet to support the laptop Size: Approx. 11.7cm / 4.6in 5.8cm / 2.3in 20.2cm / 8in 5cm / 2in 8.3cm / 3.3in 2.6cm / 1in 1 x Laptop Stand 1 x Strengthening Beam 1 x Phone Tray 1 x Storage Bag 1 x Screw 1 x User Manual