Bull Shark Bumper 10 feet long by 1.5 feet diameter thick. Inflatable fender for your boats protection. Protect your investment with our large heavy-duty inflatable fenders. Deflates down into a small 15x12x4 inch size. Strap down and store in your mesh carry bag to fit anywhere on your boat. Material: 1.35mm HEAT-WELDED PVC. Inflates/deflates in 2 mins with any inflator. Inflator not included. Bull Shark Bumpers are connectable to make any formation for your vessel. 2 D-rings on each side for mooring and connecting. We provide 2 carabiners each for connecting. Includes: Inflatable fender / storage strap / mesh carry bag / owner’s manual / 2 repair PVC patches / 1 valve adapter / 2 carabiners / 2 D-rings per side (4 total) The Bull Shark Bumper Fenders are intended to fend for the edges of your boat, while saving space at the same time. Inflates and deflates in 2 minutes and with flexible storage. Bull Shark Bumpers are designed to handle all size docks and most boat sizes. All fenders are HEAT WELDED and use an extra thick 1.35 mm UV, oil stain, and puncture resistant PVC. Material compares to military grade dinghies and white water river rafts. We guarantee quality construction, longevity, and protection for your boat. We back our products with our 3-year manufacturer limited, “No Seam Blowout” warranty.