1. Nut lock, no clamp required 2. High transparent PVC pipe, can see the built-in liquid clearly 3. Increased air balloon, built-in one-way valve 4. Rotate counterclockwise to lock the tubing 5. The length can be cut according to the needs 6. Width: 60mm 7. Adaptation: tube inner diameter 13 mm, outer diameter 17 mm (MAX) 8. Airbag weight: 60 grams 9. Flow valve weight: 25 grams
