Features 1、DURABLE MATERIAL: The jump rope is made of durable plastic material that can withstand frequent use and long durability tests to ensure a reliable experience. 2、MODERATE LENGTH: The length of the jump rope is calculated to be suitable for men and women of different heights. Both shorter and taller people are able to use it. 3、WEIGHTED DESIGN: The jump rope is designed with thickened weights to increase the intensity of the workout and make the training more challenging. At the same time, the increased weight can also quickly burn fat, accelerate the effect of slimming, to help users achieve the goal of healthy weight loss. 4、COUNTING DESIGN: The counting design on the jump rope allows you to focus more on your training and still get data. Through the counting design, you can clearly understand the number of times you have jumped rope, helping users to accurately grasp the progress of training. 5、WIDE APPLICATION: Jumping rope is suitable for a variety of exercise purposes, including fitness, weight loss, and physical fitness enhancement. Whether you want to enhance cardiorespiratory fitness or hope to burn fat, jumping rope is a very effective choice of exercise. And it is universal for both men and women. Item Type: Jump rope Material: Plastic Weight: Approx. 252g / 8.9oz Battery Type: 1 x 1.5V lithium coin cell battery Battery Model: LR44 Battery Capacity: 150mAh (built in) (The product itself has been installed with a battery, the shipment will also bring another one) Color: Black Package List 2 x Jump Rope Handle 1 x Black Rope 2 x Black Rope Head Cover 2 x White soft cushion 1 x Button Battery 1 x Screwdriver