â–ªCompact, lightweight and foldable design â–ªErgonomic and adjustable height - from 15cm to 30cm (8 different height adjustments) â–ªSimple to operate and open/close â–ªCapable of supporting laptops of a weight up to 9kg â–ªRubber feet and laptop grips minimise vibration and offers stability â–ªSupports all 10 inch and bigger, mainstream laptops and MacBook models (with a front edge than 2.2cm and smaller)