gafuns jump rope with digital counter,adjustable skipping rope with smart calorie counting,ropeless speed rope,cordless jumping ropes for fitness workout home outdoor, for women men kids gifts (pink) gafuns 2-in-1 long corded jump rope & cordless jump rope with counter what is the design purpose of the multifunctional jump rope? 1. main calorie burn 2. lose weight 3. better balance 5. leg strength training 6. development of high muscular endurance 7. increase flexibility 8. strengthen coordination 9. improve cardiovascular health a great choice for home exercise, weight loss, and fitness. why choose gafuns jump rope? 1.jump rope for fitness with 2 modes,long rope jump rope mode & ropeless jump rope with ball mode. 2.non-slip breathable handle,digital display,convenient and easy to use. 3.skipping rope built-in steel ball-bearing to avoids the twisting or bending, ensure fast smooth rotation. 4.steel wire core rope, adjustable length,abs handle, more durable. 5.jump rope with counter can record your exercise progress more accurately, keep you focused on completing your workout goals. package contents: 2 x short jump rope with eva solid ball 1 x pvc long jump rope 2 x comfortable handles