Skipping is one of the best cardio vascular exercises that produces results， can be done anywhere， anytime. This adjustable speed jump rope is an excellent tool for any fitness or goal. An ideal product for your crossfit.   <br><br><strong>Features:</strong> <br><strong>Black and white color handle(optional)， superior texture</strong>: Exquisite handle can make you feel the unique texture and more comfortable that the jump rope brings to you when you take exercises. <br>The aluminium handle adopts <strong>unique knurling process</strong> to make itself be holded tightly. <br><strong>Imported steel wire rope</strong>: Elaborately select high-strength steel wire rope and fine TPU material. Make the jump rope have good durable， wear-resisting and anti-aging performance. <br><strong>Adjustable rope length</strong>: Unique adjusting device for rope length， just twist the knob to adjust the rope length freely for more people of all heights.   <br><strong>High-end metal bearing</strong>: The bearing can improve the rotational speed of the steel wire rope， make the rope last longer ann more durable. <br>Skipping rope with this product approximately consume your 400 calories. After using for more times， you can obviously improve your overall fitness level while enjoying yourself. <br>Please use it <strong>on roomy and smooth exterior grounds， or interior areas</strong>， such as smooth floor， plastic venues， basketball court， gymnasium， outdoor lawn， and etc. <br><br><strong>Specifications:</strong> <br>Material: Metal material <br>Color: Black， White(optional) <br>Length: Approx.3M(118") <br>Handle Length: 14.8cm(5.8")  <br>Item Weight: 215g / 7.6oz <br><br><strong>Package List:</strong> <br>1 * Jump rope <br><br><strong>Note:</strong> <br>please don't use the jump rope on rough cement floor in case of shortening service life of the product.