There’s a reason we only sell Bullfrog Spas. They only use the best modern materials and high-tech design technology. They do not use wood for the support structure like many hot tubs. They only use precision-formed long-lasting composites. The ergonomic seating is designed with cutting-edge 3D software, then hand-finished and formed into a strong acrylic surface. Each spa is finished with reliable components and equipment and is backed by the best hot tub warranty available today.