This Quick Dam 5 Ft Flood Barrier is the perfect solution for protecting your property from water damage. The barrier is designed to be used both indoors and outdoors, making it a versatile option for any situation. With its water-activated feature, the barrier will expand to fit any size of water flow, providing maximum protection to your property. The unit quantity is 5, making it easy to purchase and install multiple barriers for added protection. The brand, Quick Dam, is known for their high-quality products.