Features: [Jump Rope]: Made of EVA sponge material, sweat absorbing and deodorant, moisture-proof and environment-protective. 360low noise rotation with anti-dust bearing, durable and stable, smooth swing without twine. Bold PVC with embedded wire rope, durable and reliable in use, effectively improve your jump rope speed. The rope length can be adjusted according to your need that can improve your sense of use. Scientific design with light weight ergonomic handles can improve your comfortable sense when you are doing sports. The ball bearing system avoids twisting, tangling or bending that make you skip more easier. Suitable for skimming, working out, train and entertainment. [Resistance Band]: Made from environmentally friendly elastic silica gel,durable and stretch further. 5 exercise resistance band strengths-0.35mm (10lbs),0.5mm (15lbs),0.7mm (20lbs),0.9mm(30lbs) and 1.1mm (40lbs). You can combine the resistance bands together to give different resistance levels for your workouts. Suitable for yoga, Pilates, working out, stretching and work out etc.