The Hampton Stopper is perfect for outdoor use. The fast poster change system makes it easy to update your advertising materials.The frame has a spring structure that allows flexible adjustment to the wind force, which increases its outdoor stability.The base is a water tank that when filling makes the board extremely heavy and stable and mobility is provided by the built-in handle and wheels.The thick coating of the frame has a UV filter that protects the image from sunlight and faded colors.Snap frame of the stopper is made of 32 mm anodized aluminum profile.