Can be used with light box sketch board/ laptops / iPad / tablets/notebook and more.High Quality,Strong metal, light weight and sleek in design,easy to carry. Ventilated laptop/light box stand helps to keep your laptops/light box/sketch board running cooler to help prevent hardware damage. Mesh metal platform helps to draw heat away from light box / laptop / tablet /sketch board. Adjustable height (12 positions) for increased airflow and comfortable viewing, reading, drawing and typing. Skidding Prevented: Anti-Slip feet keep your laptop and light box in place and protects any surface it is placed on.Avoid unnecessary skiding in the course of drawing,typing,reading.