Taylor Made - Super Duty Inflatable Yacht Fender - Black - 18 inch x 42 inch - SD1842B Our Super Duty inflatable yacht fenders are built to last. We use 30% heavier material and 15% higher tensile strength than the competition. Our fenders are also 50% more abrasion resistant and twice as tear resistant than the best selling competitive brand. Five-year limited warranty. Quick Facts Webbing exceeds 500 lbs. tensile strength Heavy-duty spring actuated valve with quarter-turn lock for easy inflation or deflation Welded seams have no glue to harden or breakdown