The length is easily adjusted, just loosen the thumb screws, adjust, and tighten. The weight is perfect to master all techniques - It's not lightweight, but weighs just enough to provide good resistance ( Which is needed for double unders ). Each end has a smooth vinyl cap that protects you from getting scratched. The 90 degree turn handle design means that there is no twisting, and delivers smooth movement every time. Our jumprope also comes with an attractive black carrying case, perfect for storage. Our PVC coated cable ensures it won't tangle, and makes it resistant to wear and tear. Great for both men and women, even kids. Beginners and professionals alike will love this jumprope as its simple to use.