Polyform U.S. HTM-3 Fender 10.5in x 27in - Black w/Adapter. Vertical ribs for extra protection reinforced tube ends to prevent lines from pulling through if the fender gets caught in a tight spot and extra wall thickness to resist punctures and tears are just a few of the features of this high-quality fender has to offer.The HTM Series fender is designed to provide protection and stand-off for larger vessels between 20 to 50 feet in length. Specifications for Polyform U.S. HTM-3 Fender 10.5in x 27in: Manufacturer: Polyform U.S. Length: 27 in Height: 10.5 in Package Contents: Polyform U.S. HTM-3 Fender 10.5in x 27in Polyform U.S. HTM-3-BLACK: HTM-3 Fender 10.5in x 27in - Black w/Adapter