Description: Unique Z-type design, height and angle adjustment accords to ergonomic designed , Screen positioned at eye level and tilted angle maximally relieve your neck and shoulder strain . Made of premium aluminum alloy , the stand is quite sturdy and has a smooth edge that protect you from being scratched . Slide-proof silicone pads on the bottom keep the stand from sliding and be more stable, hold your device stable in place and no worry about any scuffs on your pretty devices Some ventilation holes are specially designed on the top of the stand, which can increase the distance of air flowing to the laptop, provide good ventilation and airflow, and prevent the laptop from overheating Compatible for less than 15inch all laptops, and so on, can be folded when not use, save desktop space, easy to store. Specification: Item Type: Laptop Stand Material: Aluminum alloy+silicone pad Size:237 x 201mm/9.3 x 7.9 inch Thickness: about 3 mm /0.12 in Color: Silver Applicability: Suitable for laptops less than 15 inch Foldable Length: About 153mm/6.02inch, Support Stand Connector Diameter: About 20mm/0.79inch, Laptop Clamp Size: About 20 x 17mm/0.79 x 0.67inch(L x W) Package Includes: 1Pcs Laptop Stand Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.