Keep your boat protected with these VEITHI inflatable fenders! This 4-pack includes 5.5x20 inch boat bumpers perfect for boats 15-20 feet long. Made from durable vinyl with seamless one-piece construction that prevents splitting and features UV protection for harsh weather conditions. The ribbed design increases friction and resists abrasion while reinforced twin eyelets allow vertical or horizontal mounting. Package includes 4 fenders, 4 ropes (3/8x5 feet), inflation pump, and 4 needles. Inflates in about 35 seconds - just avoid over-inflating! Easy to deflate by inserting the needle and squeezing air out. These light grey fenders provide reliable protection against docks, other boats, and various marine obstacles. Essential for any boat owner who wants to prevent costly damage and keep their vessel looking great season after season. Your boat's first line of defense is here!