S.R. Smith™ 68-209-6162 6' Radiant White Supreme Jump Stand with Frontier III Board. The Supreme is a top of the line jump board, made of a high-quality composite material. The Supreme comes in two sizes so you can find the proper size for your diving pool. Available in three designer colors that blend into your backyard decor, the durable scratch resistant acrylic ensures that you will get years of use out of your board. Each diving board features a high-grade, slip-resistant sand tread for maximum safety and jumping fun.