Traditional round fenders roll up, leaving boats unprotected and are bulky to stow.HULL HUGR to the rescue! When boats rock, HULL HUGR stays put. The innovative Roll Up Fender protects boats better than 6 traditional fenders.The ingenious patented design enables you to fold it up to a very compact size that is easy to stow, or can be used as a cushion. Hull Hugr is constructed of UV and puncture resistant marine grade vinyl / polyester tri-laminate with six blocks of durable closed-cell foam sealed inside.There are 3 sizes to fit every boat, dock, and slip: HH-L & LW: 9 feet long x 26 inches tall, 6 - 24 inch x 6 inch x 2-1/2 inch foam bumpers, folds to only 26 inches x 18 inches x 6 inches.For higher profile boats including cruisers, performance boats, pontoons, deck boats, sailing yachts and houseboats. Great for tall docks.