Clear plastic case stack sign holders made from clear, durable material make it easy to display signs and promotions on grocery aisles, retail stores, and anywhere that needs a sign. The cost of these plastic sign protectors is lower than that of a similar option in Acrylic. However, clear plastic case stack sign holders will not shatter when they’re bumped and hit the floor by accident—whereas acrylic signs often do break. For high traffic areas or to lower the risk of potentially broken signage, choose a high-quality, versatile option like the sign holders displayed below. Choose your desired style and size, then find a pair of S hooks to secure your case stack sign protectors to your display.