The Wilshire Collection rectangle is nothing fancy - straight walls and a slight reveal. Put several of them together and it creates a highly eff ective way to configure space using live plants. Interestingly enough, it's our most popular single product. The elegant straight lines disappear, emphasizing the plant, as it should be. Available in FRP fiberglass and lightweight GFRC concrete, in a huge range of sizes. It isn't as easy as it looks, creating lightweight rectangles that don't bow under the weight of several tons of soil - find out why we're the leader in this technology!