Verti-Block is a hollow block measuring 2x4x3 ft. It is perfectly proportioned for the most popular types of landscaping projects, including gravity walls up to 14-ft-high—even higher when reinforced. It is incredibly strong and versatile thanks to its interlocking design. Featuring a tongue-and-groove style connection, the units ensure you’ll get a secure fit with the correct amount of setback on every installation. Unique in size, shape, and flexibility of use, it is an ideal solution for residential and commercial projects alike. Verti-Crete LLC. 801-571-2028. [WOC Booth N1229]