IDEAL FOR EVERYONE! - RingMaster Sports Ndure 100 jump ropes are perfect for women, men, boys and girls. The Best Speed Skipping Rope for Cross Fit, Boxing, Fitness, MMA, Martial Arts, Kickboxing, Circuit Training & Interval Training. , DURABLE: RingMaster Sports Speed Jump ropes made of PVC are durable, smooth-turning ropes with free-spinning ergonomically shaped handles. , EASILY ADJUSTABLE: You can adjust the length of the rope quickly and easily. Its adjustable 3m length design allows you to customize the length to suit your needs, making it suitable for all ages and all skill levels. , SMOOTH FAST & NO MORE TANGLING! - Smooth and rapid speed rotation, avoids the twisting, winding or bending like other fitness ropes. , PERFECT FOR - Fitness Workouts, cardio training, Jumping Exercise, Cross fit, Skipping, MMA, Boxing, speed training, Calves, thigh and forearm strengthening, leg training and endurance training.