Our m mount floor stand is an efficient way to properly and securely display your foam board, composite board, or acrylic glass advertisement display. Our sign holder floor stand comes in (3) different sizes: 11.8”, 23.6”, and 35.4”. Each size base comes with their unique features. Small Floor Base Length: 11.8”Features 2 holes and screws, 3.56” between each hole, Medium Floor Base Length: 23.6” Features 2 holes and screws 15.38” between each hole, Large Floor Base Length: 35.4” Features 3 holes and screws 13.38” between each hole. Use this stand sign alongside other vendor event supplies to create the perfect setup at every event or conference!