Polyform's G Series sets a practical standard for inflatable vinyl fenders — uniform wall thickness, molded-in ribs, and reinforced ropeholds built to last through seasons of trailering or permanent protected moorings. Twin-eye construction means you can rig it vertically or horizontally depending on your setup, and the proprietary Polyform valve is designed for reliable long-term inflation.

Features:

• Even wall thickness for maximum strength and durability
• Molded-in ribs for added strength and abrasion resistance
• Reinforced ropeholds for long-term durability
• Suitable for trailered boats and permanent protected moorings
• Twin-eye design — hangs vertically or horizontally
• Proprietary Polyform inflation valve for extended service life
• One-piece construction

Specifications by Size:

• G-1 — 3.5" x 12.8" (8.9 x 32.5 cm) | Eye: 0.375" (1 cm) | Circumference: 11" (27.9 cm) | Volume: 0.4 gal (1.5 L) | Boat Size: Up to 10' (3 m) | Weight: 0.8 lb
• G-2 — 4.5" x 15.5" (11.4 x 39.4 cm) | Eye: 0.5" (1.3 cm) | Circumference: 14.1" (35.9 cm) | Volume: 0.7 gal (2.6 L) | Boat Size: 10'–15' (3–4.6 m) | Weight: 1.2–1.4 lb
• G-3 — 5.5" x 19" (14 x 48.3 cm) | Eye: 0.625" (1.6 cm) | Circumference: 17.3" (43.9 cm) | Volume: 1.4 gal (5.3 L) | Boat Size: 15'–20' (4.6–6.1 m) | Weight: 1.9 lb
• G-4 — 6.5" x 22" (16.5 x 55.9 cm) | Eye: 0.75" (1.9 cm) | Circumference: 20.4" (51.9 cm) | Volume: 2.2 gal (8.3 L) | Boat Size: 20'–25' (6.1–7.6 m) | Weight: 2.6–2.7 lb
• G-5 — 8.8" x 26.8" (22.4 x 68.1 cm) | Eye: 0.75" (1.9 cm) | Circumference: 27.7" (70.2 cm) | Volume: 5.1 gal (19.3 L) | Boat Size: 25'–35' (7.6–10.7 m) | Weight: 4.4–4.45 lb
• G-6 — 11" x 30" (27.9 x 76.2 cm) | Eye: 0.875" (2.2 cm) | Circumference: 34.6" (87.8 cm) | Volume: 8.5 gal (32.2 L) | Boat Size: 35'–40' (10.7–12.2 m) | Weight: 6.5–6.7 lb

Available in Black, Blue, White, Cobalt Blue, Graphite, Pink, Classic Red, Metallic Blue, Metallic Graphite, Metallic White, Sand w/Adapter, Black w/Air Adapter, Blue w/Adapter, White w/Adapter, Cobalt Blue w/Adapter, Black w/Adapter and Standard -- choose your option below.