ANGTOP Aluminum Speed Jump Rope with Imported Bearings For Fitness, Crossfit, WOD, Boxing MMA, Double Unders Workout - Weight Adjustable Imported dual-ball bearings for faster rope jumping and better experience Patent and Ergonomic aluminum grips, lightweight and more comfortable The handle is weight adjustable designed for strength workout, especially for boxing training Thicker and enhanced rope for better durability Clearance Sale now, don't miss this chance, just click Add to Cart before sold out