Cotton Jump Rope, Wood Handle, 7, Pack of 6 - Martin Sports Martin Sports Cotton Jump Rope is a heavyweight rope you can use for cardiovascular fitness or recreational exercise. These ropes are made of heavyweight cotton, and feature wooden handles for excellent grip and control. Measures 7 L. Sold as a pack of 6 jump ropes.Product Specs:Product Height: Prop65 Warning: This item contains ,Lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm