Tensor High Speed Aluminum Ball Bearing Handle Jump Rope for Crossfit Double Unders DURABLE  - Jump rope handles are constructed out of anodized aluminum, super light (1.1 oz each), and is built with abuse in mind. Much nicer than plastic speed rope handles that are prone to cracking and breakage. EVA foam inserts provide grip wet or dry. FAST & SMOOTH  - Precision dual ball bearings to ensure the fastest, smoothest, and most consistent rotation for each and every rep. One of the easiest ropes to master double unders with due to the rotational consistency. FULLY ADJUSTABLE  - 10 ft. PVC coated steel cable can be cut to the perfect length for your height. Also comes with 2 quick adjust thumbscrews for minor adjustments during a workout. Suitable for any athlete! BONUS  - Order now and you will receive an EXTRA set of cable, thumbscrews, wire caps, and a carrying bag to keep your gym bag tame. SATISFACTION GUARANTEED  - We want this to be the last jump rope you buy and we stand behind our products. If you ever have an issue with your gear, contact us and we will take care of you!