Features: 1. PVC Rope: Features durable and smooth, ensures the maximum service life and avoids cracking or breaking. 2. Fast Smooth: The jump ropes has anti-dust ballbearing system to keep more durable and stable, you could easily swing the skip ropes by 360°rotation. 3. Adjustable Length: It allows you to easily adjust the length of the rope to the ideal measure compatible with your height and training experience. 4. Cordless Skipping Rope: Cordless jump rope can rotate 360 degrees, fast rotation and tangle free, not need to worry about hitting your legs or tripping. Keep you away from danger and disrupted while working out. 5. Promotes high caloric expenditure helping to lose weight. Perfect for indoor and outdoor workout. Note: Kids should use this product under the adults39; supervise. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: PVC, foam Size: As follows PVC Rope Type-285cm in length, 5mm in diameter Cordless Type-42cm in length, 6.6cm ball in diameter Battery: No Color/Style: As the picture shown Weight: 140g; 150g Package List: chocie 1: 1 x Jump Rope choice 2: 1 set of cordless jump rope