• 360° rotation horizontally and 180° rotation vertically for flexible adjustment• Adjustable height allows you to find the best display angle• Heavy-duty bottom base filled with sand or water for enhanced stability• Aluminum alloy frame provides high strength and great durability• Designed with an anti-slip rubber ring to enhance stability• Includes a PVC protective film for clear image, which is also easy to clean• Protective corners add extra safety for high-traffic areas• Assembly needed• Black:• 11 x 17 inch A3 sign stand designed for signs, notices, menus, ads, and more• Robust metal pole designed to keep the stand stable and upright• Silver:• 11 x 17 inch A3 sign stand designed for signs, notices, menus, ads, and more• Stainless steel pole designed to keep the stand stable and upright