5BILLION Speed Jump Rope - 360&deg; Swivel Ball Bearing - Adjustable - Workout for Double Unders, Exercise, WOD, Outdoor, MMA & Boxing Training SOLID, LIGHT WEIGHT & LONG TAPERED GRIP  - Handle length is 5.5 inch, good enough to hold for anyone and also provide comfortable Grip. Extra long tapered and light weight grip make it easier to hold even during high intensity Workout. 360 SWIVEL BALL BEARING HITS DOUBLE UNDERS  - 360dgree swivel ball bearing double rotation mechanism increases its rotation power and gives you an extreme flexibility of movement. Professional for MMA Training, Mastering Double Under Bodybuilding, Boxing, Cardio Exercises, Personal Training Equipment. LIGHT, DURABLE & ADJUSTABLE ROPE  The rope is made a coated wire which is extremely durable and save you skin from lots of pain. Light weight design is perfect for skipping with high intensity workouts. Just a screw is there in both sides, loosen it and make this rope length as your need and then tighten this screw again. EASY TO CARRY  - Great size and free carry bag allow you go to any gym or personal bag. The jump rope is perfect for Home Gym and Outdoor Workouts. It's a workout tool for anyone traveling, or anyone who spends a lot of time on the road. HIGH QUALITY CONSTRUCTION  - 360 Swivel Ball Bearing Jump Rope ( 9.8 ft long, 0.1 inch in diameter ) + Extra Cable( 9.8 ft long, 0.1 inch in diameter ) + Spare Screw Kit + Free Carry Bag Loose the screws at the end of the rope. Adjust the right lenght. Cut extra cord and tighten the screws. NO ROPE AROUND FREE REGULATION DURABLE ENVIRONMENTAL STRONG FLEXIBILITY PORTABLE STORAGE Field Floor Cement floor Sandy beach Rooftop Garden Plastic floor Cable itself is good , metal wire inside, flexible, and right weight, good for double under Portable And Lightweight. They are anodized aluminum, which, out of the metals is relatively light. They are, however quite durable. It is a good equipment for athletes trainning, body building and reduce weight purpose.