FeatureOptical Drawing Board is a product that uses light to assist in painting, suitable for people who love sketching and painting. MaterialThe Drawing Tracing Board is made of high quality PP material, which has good toughness, not easy to break, and durable to use. DesignAdopting the optical imaging principle to draw, not projection, but through the lens to observe, drawing images presented on drawing paper. Easy to OperateThe brackets attached to the optical tracing board can be assembled quickly and easily, and support any tablet and smartphones. ApplicationPerfect for children, adults, and comics/anime lovers, with 0 basic painting experience, even if you can't paint, it will make you a master of painting in a second. Specification: Material: PP Package Includes: 1 Drawing Tracing Board, 1Stand Note: Please allow slightly errors due to manual measurement and different monitors.