Features:6-level Adjustable Height6-level adjustable height helps to choose a perfect and comfortable angle for your eyes and cervical spine, then you can get rid of the soreness of cervical discomfort.Ergonomic DesignElevate your laptop to the perfect height, prevent hunchback, relieve neck and shoulder pressure.Foldable & PortableSmall size, easy to carry, suitable for home, travel, office.Anti-slip Silicone Adopt anti-slip silicone to enhance friction, the laptop is not easy to slide, effectively reduces the damage caused by friction between laptop and bracket.Aluminum Alloy MaterialHigh strength, not easy to damage, corrosion resistance, easy to clean. Triangular structure, more stable.Hollow-out Cooling DesignThe bottom is hollowed out to enhance air circulation and speed up heat dissipation.Specification:Name: Laptop standMaterial: Aluminium alloy Color: BlackAdjustable height: 6 levelsItem size: 24 * 4.6cm /9.45 * 1.81inItem weight: Approx. 231g /8.15ozPacking list:1 * Laptop Stand Notice:Dear customer, when you receive my product, please take a minute or two to comment on this product,your help is very important to me. We will take your suggestions seriously and make corresponding adjustmentsThank you very much!a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a