Product Name: Mini Roll Up Item No: SM1-12 Material: Aluminum alloy, Plastic N.W: 0.32kg Normal Graphic Size: W210*H197mm, other size available Packing: oxford cloth bag PCS/CTN: 10PCS/CTN G.W.:4KG Features: 1 Small size. Portable for taking. 2 Easy to install 3 Can change the screen 4 Can be on the table