Adjustable Pedestal Floor Standing Sign Holder for 8.5*11 inch 360° Rotation Snap-Open Frame Display Outdoor Indoor Poster or Chalk Board Display for School Restaurant Business Mall Advertising 1PC

["Durable Heavy-Duty Base: The base can be filled with water or sand for maximum stability, preventing wobbling during high-traffic events or outdoor conditions","Versatile Usage: Perfect for exhibitions, retail stores, restaurants, offices, and schools, making it a go-to solution for promotional signage during events","Adjustable height and viewing angle: The poster display stand can be adjusted in height from 33 to 43 inches. This 8.5 x 11 chalkboard display stand can rotate 360° horizontally or vertically, creating a perfect viewing experience and ensuring that it can be viewed from various angles, thus achieving the best effect","Quick installation:The innovative front-loading snap frame allows you to change posters quickly and easily without any tools, ensuring your displays are always fresh and engaging","Package Includes: Includes a PVC protector that shields your signs from elements while maintaining clarity and cleanliness free from dirt and fingerprints"]