Looking for the ultimate tube obstacle for your water park or rental business? Look no further than the GR-43 tube obstacle. Measuring 4.5mL x 2mW x 1.3mH, this obstacle is engineered for performance and durability, taking water park experiences to the next level. The GR-43 offers industry-leading capabilities for both beginners and professionals alike. Get yours today and transform your water park or rental business forever.