Mad Dog Products 4 Pack Blue Ribbed Boat Fender Bumper Pack w/ Black Fender Lines Kit Includes: (Quantity 4) 6.5 inch x 23 inch vinyl blue boat fenders and (Quantity 4) 3/8 inch x 5 foot black fender lines Unsurpassed softness and superior strength to provide maximum protection available from a utility fender Rubber football needle valve for easy inflation and long life Reinforced molded-in eyelets Mad Dog 5 Year Warranty