JYINCPED Dock Post Bumpers for Poles, Black 2pk, 17.6 Inch Length — Vinyl Ribbed, 2" ID Slide-On Protection

These JYINCPED dock bumpers are 18-inch, 2-inch-ID vinyl sleeves that slide over dock posts to cushion boats and shield dock hardware from impacts.

When mooring or maneuvering near a pier, even small contact with a dock post or exposed bracket can cause scratches, dents, or worse. JYINCPED's dock post bumpers are molded from marine-grade soft vinyl with a ribbed profile and built-in air valve, designed to absorb bumps and protect both vessel hulls and dock fittings. They fit pipe up to a 2" outer diameter and install by simply sliding the bumper over the post—no tools or fasteners required.

How do these bumpers protect my boat and dock?

The ribbed, cushioned body disperses impact forces and keeps hard edges like bolts and brackets from contacting your hull. The soft vinyl material compresses on contact, reducing shock and friction during docking, while the sleeve covers protruding hardware that might otherwise scrape or gouge gelcoat.

• Ribbed cushion absorbs and spreads impact energy.
• Covers exposed bolts and bracket edges to prevent scratches.
• Soft vinyl minimizes friction and reduces abrasion on hull surfaces.
• Molded shape stays in place to maintain consistent protection.

Will these fit my dock posts and are they easy to install?

Yes — each bumper measures 18" long with an internal diameter sized for pipes up to 2" outside diameter. Installation is tool-free: simply slide the sleeve down over the post until it sits at the desired height. The molded-in air valve lets you make minor adjustments to firmness after fitting.

• 18" length covers a wide vertical area of the post.
• 2" ID accommodates common dock pipe sizes up to 2" O.D.
• Slide-on design requires no drilling, adhesives, or hardware.
• Inflation valve allows fine-tuning of cushion firmness.

How durable are these bumpers in marine conditions?

Constructed from marine-grade soft vinyl and produced using heavy-duty roto-molding, these bumpers resist UV, fading, tearing, chalking, splitting, and crushing. They are formulated to withstand sun, salt, and repeated contact so they remain effective season after season with minimal maintenance.

• Marine-grade vinyl resists UV degradation and fading.
• Roto-molded for impact resistance and long service life.
• Designed to withstand salt spray and wet environments.
• Simple wipe-clean upkeep keeps them looking and performing well.

Who is this for? Boat owners, marina managers, and homeowners with private docks who want an affordable, low-effort way to reduce hull damage and protect dock hardware will find these JYINCPED dock post bumpers ideal. They suit small to medium boats, jet skis, and any dock where 2"-diameter posts are used. If you want a durable, easy-to-install bumper that handles frequent use and stands up to marine exposure, these sleeves deliver practical protection without complicated installation or maintenance.