Materials: PP, carbon steel bearing, sweatband, rope, PVC wire.

• Best aerobic exercises for burning a lot of Calories, slimming down, improving flexibility, developing core strength and good for heart, lower-impact activity than jogging.
• 9'8" Easy Adjustable Rope, Comforable Foam Grips. Appropriate for all ages, kids women men
• Swing smoothly with less effort, uncoil easily and resist tangling.
• Premium quality, durable jump rope, exclusive designed for fitness and sports lovers.