Features: Easy to change inside pages: Push and pull the base, put the pictures you need to display into the sign holder, and you can clearly display the pictures you want. Rounded corners and polished edges can protect your hands from injury. Be sure to remove the protective film before use. Nice and versatile: These acrylic sign holders stand securely and vertically on any countertop, tabletop, table top and are suitable for restaurants, trade shows, reception areas, schools, weddings, exhibitions and more. Specifications: Material: acrylic Color: clear Size: about 5 x 7 Inch Package includes: 48 x Acrylic sign holders Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays