Features: brand new and high quality Superior Aluminum material can maximize its cooling effect to help dissipate heat dissipate heat to prevent your laptop from overheating. Reasonable height adjustable from 2.3-4.3 inch meet ergonomic design, allowing users to select a comfortable height to lift your laptop to a eye lever to reduce your spine alignment, minimize back pains, prevent eyestrain and eliminate hand fatigue. This notebook holder mount can be used for any laptop between 11-15.6 inches. This laptop stand has three adjustable angles .No need for any adjustment tools, just stretch it according to your needs, and it is foldable, easy to store and carry. It can be used in many occasions, such as offices, meeting rooms, libraries, coffee shops, kitchens and music theaters, for storing laptops, tablets, projectors, menus, music books, magazines, etc. Gifts for your friends and family. Specifications: Color: Silver Size: approx 26x4.7x2.9cm/10.23x1.85x1.14in Function: Laptop Heightening Bracket and Cooling Bracket Material: Aluminum Alloy Weight:230g/0.5lb Fit for:11-15.6'' Laptop Package Includes: 1X Laptop Stand note: 1.Due to the light and resolutions setting difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement.