Booster Ball for Towable Inflatable PVC Booster Balls for Boating & Water Sports Reinforced Rope Brightly Colored High Qaulity and Safety Built to Last Reinforced Multi-Strand Tow Rope Quick 4-Step Inflation Number of Tow Rope: 3,Rope Material: PE,Product Dimensions (Inflated): 39.8" x 25.6" x 25.6" / 1010 x 650 x 650 mm,Item Model Number: SS-1009,Product Weight: 7.2 lbs / 3.25 kg,Product Dimensions (Deflated): 41.3" x 19.7" / 1050 x 500 mm,Liner Material: PVC