C.L. Industries RCKSMSPRMWHT 50 lb 8-16 White Smooth Supreme Pebble - This dynamic blend of hand-selected pebbles and other aggregates creates a durable finish, adding just a touch of traction for active pool goers. With a variety of texture options, creating a lagoon-like environment that complements natural surroundings is a breeze. Inspired by the tiny stones seen in riverbeds, a pebble finish offers high durability that is nearly impervious to chipping, staining or fading.