Maximum, efficient protection from the dock and other boats. Unlike bumpers, the Hugr™ will never roll out of the way, the low-profile design folds up and stows easily when not in use. And one Hull Hugr™ protects your boat better than six traditional fenders. To eliminate shifting, it flexes to lay flush with the contours of your hull. And the six blocks of tough closed-cell foam are sealed inside UV- and puncture-resistant marine-grade vinyl and polyester tri-laminate for the utmost in durability. Sizes:
Small - 7-1/2-ft. long x 15" tall. Folds to 15" x 15" x 4".
Medium - 7-1/2-ft. long x 22" tall. Folds to 22" x 15" x 4".
Large - 9-ft. long x 26" tall. Folds to 26" x 18" x 6".
On a 21 foot fish and ski with only two places to tie off to, the 'hull hugr' tends to sag in the middle, so I would not recommend it for that style boat........ it would work well on a boat that has a rail mounted to the gunwale to hold up the middle.
This is a great product. Having a new boat I am concerned about the multitude of docks I use during a season. I don't worry about nicks and scratches with the Hull Hugr. Wish I'd thought of it.