- Even wall thickness for maximum strength
- Molded in ribs for strength and abrasion resistance
- Reinforced rope holds
- Designed for use by trailered boats and permanent protected moorings
- Unique Polyform valve for years of service
| Brand | Polyform |
| Boat Size | 30'-40' |
| Case | 4 |
| Color | Cobalt Blue |
| Size | 11" x 30" |