KEMIMOTO Boat Fenders for 4.6–10.7 m Boats — 4-Pack White Inflatable PVC Bumpers with Ropes

KEMIMOTO 4-pack inflatable boat fenders are durable PVC bumpers with double-braid ropes designed to protect 15–35 ft boats during docking and mooring.

These round, versatile fenders cushion impacts between your hull and docks, pilings, or neighboring vessels. Made from robust PVC and supplied with 70.86-inch double-braid nylon lines, they inflate quickly with a manual pump and stow flat when not in use. The unique top-and-bottom hole design allows horizontal or vertical placement for tailored protection depending on your boat's freeboard and docking situation.

How do these fenders prevent damage when you dock?

By creating a soft, flexible barrier, the fenders absorb and distribute collision forces so your gelcoat, paint, and hardware sustain less stress. Their round profile and resilient PVC construction compress on impact, then return to shape for repeated use.

• Circular bumper shape disperses contact across a wider surface.
• PVC body resists abrasion from docks and pilings.
• Included double-braid rope secures fenders quickly and reliably.
• Inflatable design reduces transfer of shock to hull fittings.

How simple is setup and storage aboard a 15–35 ft boat?

Setup is straightforward: inflate using the included manual pump, thread the rope through the holes, and tie to cleats or rails. When you’re done, release the air to fold the fenders flat for compact storage in lockers or under seats.

• Manual pump inflates each fender in minutes.
• Deflates completely for space-saving storage.
• Top-and-bottom holes allow quick attachment and height adjustment.
• Lightweight design keeps handling easy for one person.

Which sizes and quantities should you use for your boat?

Select sizes based on your boat’s length and freeboard; the product line covers options suitable for 25–35 ft boats. A good rule of thumb is one fender for every 10 feet of boat length, with a minimum recommendation of three fenders for vessels under 30 feet to cover bow, midship, and stern points.

• Choose fender diameter to match your boat’s freeboard and dock height.
• Use at least three fenders for boats under 30 ft for full-side protection.
• For longer boats, space fenders evenly to protect high-contact areas.
• Vertical or horizontal placement adapts protection to different dock types.

How durable are these bumpers for everyday marine use?

Constructed from sturdy PVC and fitted with a strong double-braid nylon line, these fenders withstand repeated contact, sun exposure, and the wear of regular docking. While not invulnerable to extreme abrasion or sharp edges, they offer dependable service for routine mooring and transient docking situations.

• PVC material handles typical abrasion and UV exposure.
• Double-braid rope delivers secure, low-stretch attachment.
• Resilient valves retain air for repeated outings.
• Easy replacement and low maintenance when used as intended.

Who is this for: KEMIMOTO inflatable fenders suit recreational boat owners and small commercial operators with 15–35 ft vessels who want a practical, stowable solution for everyday docking and mooring. They’re ideal if you need lightweight, adjustable protection that’s quick to deploy and simple to store—perfect for day sailors, anglers, bowriders, and runabouts looking to protect hull finish without bulky gear.