Plasticade 45" Vertical Panel Parking Lot Sign Kit with 20 lbs. Rubber Base, Stackable, Space Saving Design, Double-Sided Reflective Display, Reinforced Base, Made in the USABrand: Plasticade Features: NARROW FOOTPRINT: Vertical Panels feature a narrow design, making them ideal for narrow spaces and pedestrian roadways, as they take up less space. They additionally require much less room when in transit or storage, and are easily stackable with or without the base, creating a simple signage solution. DURABLE MATERIALS: Gemstone Vertical Panels are constructed from low density polyethylene, a tough plastic material that