Pure2Improves Weighted Jump Ropes come with three powerful training jump ropes in one set! The set comes with: x3 removable ropes (2.85cm long); Yellow 2.5mm 66g Red 3.5mm 120g Black 4.5mm 200g The Pure2Improve Weighted Jump Rope set provides you with many health benefits! Skipping Improves/Develops: Cardiovascular fitness Leg strength Stamina Coordination Bone strength Balance Agility Full body workout Flexibility Endurance Skipping is a fantastic tool to workout with. it can help you become more efficient in reaching your fitness goals. Whether its developing leg strength or for weight loss, Training with progressively heavier ropes is a highly effective way to improve your ability along with providing a more intense workout.The Pure2Improve Weighted Jump Rope with Interchangeable Rope is designed using metal handles with all have stainless steel ball bearings which provide you with a smooth rotational action. Size: Length:2.85m Width: 2.5mm/3.5 mm/4.5mm Colour: Yellow/Red/Black Material: Metal/Nylon Weight: 66/120/200g Features: Increase cardio fitness, coordination and agility Become more efficient and meet your fitness goals quickly Training with progressively heavier ropes is a highly effective way to improve your ability Stainless steel ball bearings - provide smooth rotational action