This Stand For Laptops And Tablets Provides 7 Levels Of Height Adjustment, Allowing You To Adjust To A Comfortable Operating Angle And Height According To Actual Needs. Ergonomic Design, Easy To Watch And Type, Lighten Neck And Shoulders Pain In The Part And Spine. Creative Portable Foldable Design, Laptop Stand Can Be Folded To About 9.4 X 1.77 Inches, Easy To Carry.