O'Brien Swift 3 Towable Tube

Size: 71" x 90". Riders: Up to 3 Riders or 510 lbs. Bladder: 24 Gauge. Cover: Ultra Softec 420/840 D Nylon. Handles: 8 Handles w/ EVA Knuckle Guards. Tow Hook: 1 Quick Connect Tow Hook. Valves: 1 Lightning Valves. One Year Limited Warranty use tensile strength tow rope of 3350 lbs.