Product net weight (g): 245g
Product gross weight (kg): 0.28Kg
Single product carton size: 255 * 55 * 27cm
Maximum load-bearing: This product can be used for all notebook computers less than 5 kg 15.4 inches;
Packing quantity (pcs / CTN): 50PCS / carton
Carton size: 30.5 * 28 * 29.5cm
Gross weight: 14.7KG
Product material: aluminum alloy + silicone
Adapted equipment: This product can be used for all laptops smaller than 15.4 inches;
http://www.wideny.com/office-organizer/monitor-stand/aluminum-foldable-laptop-stand.html