BALANCE KIT #8 is designed to allow children to work improving their muscle strength, patterned movements and balance during reciprocal motion. This kit includes Summer Skis, a See Saw and a Go-Go Bus with Handles. Summer Skis: walking pattern with the legs is developed; need to cooperate with others on the Summer Skis; constructed of wood; anti-skid bottoms for safety and protection of floors. See Saw: practice weight-shifting from side to side; basic skill needed for alternating leg movements during walking; plastic with rubber surface on the top and bottom for safety; GoGo Bus + Handles: made for two children to try at the same time; requiring cooperation of movements; no pinch points or sharp edges; work on maintaining balance while alternating leg movements; handles can be mounted with a screwdriver for new users to help them gain their confidence (tool not included). DIMENSIONS: See Saw 20" long x 8.5" wide x 5.5" high. CAPACITY: See Saw weight capacity = 220 lbs. WARRANTY/GUARANTEE: As stated by the manufacturer.