SweatGear Fast Speed Jump Rope, Black/Red/Blue/Yellow NoSlip Grip, Ball Bearing Handles, Adjustable, Heavy Duty Thick or Thin Cable, Boxing, Crossfit, WOD, Martial Arts, Weight Loss, Double Unders! TWO ROPE THICKNESSES / MULTIPLE COLORS AVAILABLE - 2.5mm OR 4mm - 2.5mm thickness is thinner and more light weight. 4mm is heavier in weight and is thicker. ALL rope colors are BLACK with Black, Blue or Red handle color options. EASILY ADJUST TO YOUR HEIGHT - Works for tall, medium-height and short people. Simply find the right length for you on the 10 foot cable, adjust the handles accordingly, snip the wire cable with a pair of wire cutters, and stick the caps back on. It's that simple! NO KINK ROPE- Unlike inferior cable, plastic or leather ropes that are constantly kinking and tangling when you take them on the go or when using them. Our quality steel wire with high-durable PVC coating and its protective travel pouch makes this the perfect on-the-go speed rope that will give you consistency! EXCELLENT CUSTOMER SERVICE - As a small business, we understand that our customer base is the lifeline of our company. We 100% stand behind our product and brand name and if you are ever not 100% satisfied with your product please contact us and we will make it right. GET QUICKER FEET, MASTER YOUR WODs and DOUBLE UNDERS, CHANGE UP YOUR CARDIO WORKOUT, GET A GOOD SWEAT IN - This speed jump rope was engineered for your benefit. Whether working on PRs, quickness, footwork, general cardio or crosstraining, you will find that our ropes are the perfect combination of speed and weight, helping you enhance your workouts. (PERFECT FOR AT-HOME WORKOUTS, CROSSFITTERS, MMA, BOXING, CROSS TRAINERS, RUNNERS, LIFTERS, MARTIAL ARTS and PEOPLE ON THE GO)