*The item hold 10-15.6 inch laptop and all 7-13 inch tablet including IPAD Air/IPAD PRO/MS Surface PRO (in tablet mode without keyboard) -The 2 arms included stretch/fold to adjust the distance/angle to hold Laptop and Table or LCD monitor -Desk clamp range is thickness 0-64mm ( 0- 2.5 inch) – The folding arm stretches upto 45cm ( 18 inch) -It holds Laptop and Tablet safely, securely at the same time – Two folding/stretching arms allow you the perfect distance and you can turn away either one while unused. – The item can be mounted onto everywhere(desk, Bed side, anywhere it can clamp) with the clamp – Desk clamp range is thickness 0-64mm (0- 2.5 inch) – The folding arm stretches upto 45cm (18 inch) – Made of Aluminum alloy , very durable and strong and light -The laptop tray and tablet holder turns 360 degree and height adjustable. – The item weight total around 3.9 kg including the packing. – The item comes in semi kits or assembly in safe brown color box. Made of Aluminum alloy , very durable and strong and light Comes in brown box in semi kits for easy assemblywith assembly guide ** Warranty** Warranty, Parts:14days from delivery dateWarranty, Labor:Our item carrys 14 days warranty from delivery date only for defectiveness. All return request should be described with detailed description of problem or defectiveness. Selller will send a prepaid return label only for the buyer who provide as much detailed description of defectiveness (Just saying It dose not work, it is not what i bought without detailed description will be rejected for return) If customer want to return from change of mind, it can be accepted within 14 days from delivery date too. However, it will be subject to 30% restocking fee and shipping charge will not be refunded. Any damaged or broken return item at arrival wll be notifed to customer and not be refunded. Thanks