
50cm Ball Shape Inflatable PVC Big Bumper
50cm ball shape PVC inflatable bumper with soft durable construction, UV and corrosion resistance. Easy to inflate and deflate, ideal for boat protection, temporary anchor marking and water activities.
● Made from eco-friendly high-grade PVC (VINYL) with UV-resistant and anti-corrosion compounds, ensuring long-lasting performance in harsh marine environments.
● Designed for docks, pilings, locks, and concrete walls, providing reliable protection for various mooring conditions.
● Each unit is strictly tested with 24+ hour inflation checks and leakage inspections, available in multiple sizes with custom colors and free 1C logo printing.
Integrated UV and anti‑corrosion compounds resist sun, saltwater, and chemicals for life.
Eco‑conscious PVC with even thickness ensures strength and impact absorption in all weather.
Precision valves ensure easy inflation and strong air retention with no frequent re-inflation needed.
Reinforced eyelets allow vertical or horizontal mounting for flexible impact protection.
Each unit is 100% inflated and water-tested for over 24 hours to ensure zero leakage.
Nine sizes from F0 to F8 cover a full range of vessels, from small dinghies to large yachts up to 75 feet.
Our Eco-Friendly PVC inflatable fenders create a complete protective barrier between your vessel and hard dock surfaces — covering the most vulnerable contact points during every docking maneuver, whether in calm marinas or rough weather.
Not all fenders are created equal. We formulate our VINYL PVC specifically for the extremes of the marine environment — from blazing sun and saltwater spray to repeated compression against concrete walls and wooden pilings.
| Item No. | Type | Size (cm) | Weight (g) | Carton Meas. (CM) | Cbm | Case Package | N.W /Ctn (Kgs) |
G.W. /Ctn (Kgs) |
Buoyancy (kg) |
Eye Diameter (mm) |
Recommended Boat Size |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | W | H | Qty. | Unit | ||||||||||
| F0 | PVC | 11×45 | 500 | 42 | 30 | 45 | 0.06 | 20 | pcs | 10 | 11 | 5 | 18 | 17-20″ |
| F1 | PVC | 16×62 | 1000 | 52 | 40 | 25 | 0.05 | 10 | pcs | 10 | 11 | 6.5 | 18 | 19-23″ |
| F2 | PVC | 22×61 | 1750 | 68 | 32 | 45 | 0.10 | 10 | pcs | 17.5 | 18.5 | 14 | 28 | 23-30″ |
| F3 | PVC | 22×76 | 2100 | 76 | 44 | 46 | 0.15 | 4 | pcs | 8.4 | 9.4 | 23 | 28 | 28-36″ |
| F4 | PVC | 22×104 | 2900 | 105 | 48 | 44 | 0.22 | 4 | pcs | 11.6 | 12.6 | 34 | 28 | 30-40″ |
| F5 | PVC | 29×78 | 3000 | 79 | 58 | 58 | 0.27 | 4 | pcs | 12 | 13 | 43 | 28 | 42-52″ |
| F6 | PVC | 29×109 | 4200 | 97 | 55 | 41 | 0.22 | 6 | pcs | 25.2 | 26.2 | 55 | 28 | 46-60″ |
| F7 | PVC | 39×102 | 5300 | 92 | 48 | 24 | 0.11 | 3 | pcs | 15.9 | 16.9 | 85 | 32 | 55-70″ |
| F8 | PVC | 38×145 | 7600 | 130 | 49 | 22 | 0.14 | 3 | pcs | 22.8 | 23.8 | 116 | 32 | 61-75″ |
| CERTIFICATIONS:CE / ROHS / FCC / SGS | ||||||||||||||

Protects hulls from dock abrasion during daily berthing. UV-proof material resists long sun exposure.

Anti-corrosion material resists chemicals in lock chambers. Twin-eye design ensures stable positioning.

Heavy-duty construction absorbs impact from pilings. Prevents gelcoat damage and hull stress.

Even wall thickness and air retention ensure storm performance. 24-hour test ensures zero leakage.
With professional manufacturing experience and strict quality control, we provide reliable marine inflatable products with flexible customization, stable performance, and dependable support for global customers.
High-quality PVC materials provide excellent strength, weather resistance, and long-lasting performance in marine environments.
We offer flexible customization in size, color, logo, and structure to meet different application and project requirements.
CE, RoHS, and SGS-related quality requirements help ensure product safety, reliability, and compliance with international markets.
Efficient production management ensures consistent quality, timely delivery, and reliable cooperation for every order.
We are a professional manufacturer specializing in marine fender systems and dock protection solutions. With years of experience, we deliver reliable products to clients worldwide.
✔ Marine-grade materials
✔ OEM & ODM support
✔ Fast global delivery
✔ Professional technical support
Tell us your requirements — we will respond within 24 hours.

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