Titan Outdoors Water Wheel Rotisserie River Powered BBQ Manual Cook Campfire Spit Roaster Open Fire Design: End stands raise spit up; Handle crank connects to one side of spit, water wheel inserts into the opposite end; Assembly required; Store in bag when not in use Usage: Place over fire pit with paddles extending into the water; Paddles turned by the current rotate the spit; Handle also included for manual action Compatibility: Can be used over any waterproof raised fire pit that safely fits between the legs; Any flowing water source will push the paddles Durability: Waterproof and heatproof; High quality long-lasting steel; Sturdy wooden handle for cranking; Easy to clean Dimensions: Paddle wheel diameter  65 to 75; Stand height  31; See below for expanded dimensions