Single Eye Ribbed Boat Pontoon Fender 4.5" x 13" 4pcs Inflatable Vinyl Mooring Bumpers Guard Dock Docking - Black Boats up to 5-10 ft: 4.5" x 13" Single Eye Color: Black Quantity: Set of 4 Inflatable Boat Fenders Brand: North East Harbor | Vertical ribs for extra protection Super-soft fenders are non-abrasive