Our display stands have 3 sizes, which are used to display the pictures of A4A3A2 specifications. You can purchase the display stands of corresponding specifications according to your actual needs. The display stand is easy to use, the picture is easy to fit into the frame, and the height can be easily adjusted. The design is reasonable. The inside of the metal base is equipped with a kettle, which is used to hold water or sand before use, increasing the weight of the base