X-Wave 2 is not your mother’s seesaw. New wave-motion design engages from two to 20 children at once in interactive play that helps develop balance, body strength and cardiovascular fitness. Triple-segment unit moves as a result of riders’ cooperative shifting of force and weight. Features 1-in.-diameter, 12-gauge steel axles, heavy-duty torsion bars and 10-in.-wide, coated steel deck seat with hand grips and no-pinch hinges. PVC-coated steel components are UV-stabilized to resist fading, mildew and rot and cured to withstand marine and humid climates. Earthtone and Carnival color blends match any setting; custom color combinations are available by special order. Certified by the International Play Equipment Manufacturers Association for conformance to ASTM F1487 and CAN/CSA Z614 standards. Also UL 94 HB burn rated. For children ages preschool and up. Xccent Inc., Osceola, Wis.