【Something You May Need】If your jump rope workouts have plateaued or if you prefer weighted handles, Please reach out to us via Amazon. We would like to send you 2 Weighted Metal Blocks(about 0.8lb) for you, to help you reach a higher level of challenge and achieve your training goals 【Heavy Ropes, Better Results】 Each rope weights about 0.85LB with handles. Weighted Jump Rope features built-in high-quality ball bearings to ensure smooth, tangle-free motion. Using a weighted jump rope effectively enhances strength and accelerates full-body calorie burning, with 5 minutes of use equivalent to 15 minutes with a regular rope. Challenge yourself to a higher level and achieve your training goals 【2 Durable & Adjustable Ropes Combination】Skipping rope featuring a premium combination of a 9mm Thickened Cotton Rope(10ft) and a 9mm Solid PVC Rope(10ft), allowing you to easily switch between different training ropes to achieve various training goals. Suitable for a wider range of surfaces, it adds variety and excitement to your daily jump rope routine, remaining durable even after extended workouts