Redify Weighted Jump Rope for Workout Fitness(1LB), Tangle-Free Ball Bearing Rapid Speed Skipping Rope for MMA Boxing Weight-loss,Aluminum Handle Adjustable Length 9MM Fabric Cotton+9MM Solid PVC Rope

The upgraded tangle-free double ball bearings ensures that the jump rope is free of tangle, fast and smooth, so that you can jump without any worries.
The gold combination of 9mm braided cotton rope + 9mm solid PVC rope can not only prolong your jumping rope life by at least two times, but also make your jump rope freely switch from cotton rope to PVC rope, making your rope skipping more colorful.
Aluminum + Silicone Grips Handle not only make the jump rope Durable, but also comfortable to grip. The raised silicone little oval design increases friction and prevents the handle from coming off during jumping.A great choice for Double Unders,Wod,MMA,Boxing and crossfit training.