•ALUMINUM & LIGHT WEIGHT HANDLE- Handle Length Is 15 CM=5 Inch, Good Enough To Hold For Anyone The Metal Handles With Texture Provide Comfortable Grip Light Weight Design Makes 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 •ANTI-SLIP ALUMINUM HANDLE- Unlike The Ordinary Rubber Handles On The Market, Our-rhombus-Slip Aluminum Handle Ensures a Firm Grip Even For a Long Workout Session And Will Not Slip Out Of Your Sweaty Hand To Help You Keep Momentum •DURABLE– This Highest Quality Jump Rope Comes With Light And Very Durable Aluminum Handles For Better Feel In The Hand •ADJUSTABLE LENGTH-Rope skipping size 3M=118 inch to modify size •PREMIUM QUALITY -ForMMA TRAINING, Mastering Double Under, Bodybuilding, Boxing, Cardio Exercises, Personal Training Equipment Perfect For Home And Outdoor Workouts How to size your jump rope: 1 on the middle of the rope with one foot 2 the handles instantly up ensuring the rope is tight and even 3 beginners,the height of the handles must attain close to the shoulder 4 experienced jumpers,the top of the handles must attain the armpit or under five double unders,the rope should be shorter,Experiment to see what works for you most humans the tip of the handles must attain the chest line for ideal double under performance 6 the handles increase past your shoulders,your rope must be shortened 7 can briefly shorten your rope by way of loosening,moving and tightening the screws on each side eight completely shorten your rope,you can lower the tip pieces How to use your soar rope: 1 Look directly ahead to maintain steadiness 2 Keep body upright and balanced with the weight on the balls of the toes three Jump only excessive enough to clear the rope (1 inch off the ground) 4 Land frivolously on the balls of your feet five Keep your elbows near to your sides,pointing down at a 45-degree perspective 6 sacrifice good leaping sort for pace slowly SPECIFICATION: Material: Aluminum Alloy ,Stell wire Color: Black Contain: one jump rope,one bring bag Size:Handles:15cm/5 Ropes:3m/9