VECTOR is a next generation, dial-in, multi-level resistance tube system with enhanced safety through reduced snap-back risk. Designed to deliver single and multi-vector exercises it creates new challenges to keep your members engaged in group classes and on the training floor. The VECTOR tubes are made from Kevlar (an incredibly strong material). With the simple turn of a dial, you can immediately change resistance levels to progress or change exercises. Resistance weight equivalent ranges from approximately 5-50kg. FEATURES.Dial-in resistance level changes with a simple cap turn.Produce “weight equivalent pull” ranges of approximately 5kg to over 50kg.Attach to any carabiner friendly anchor in the group X studio or on the training floor. PACK CONTENTS.1 x Vector 60 Medium, 2 x Vector Long Handle Loop Strap, 1 x Vector Thigh Cinch Strap, 1 x Vector Long Torso Strap, 1 x Vector Door Anchor, 2 x Vector Carabiner, 1 x 12mm Eyebolt, 1 x 40mm Nylon Washer. VECTOR 60.Delivers up to 152.4cm / 60” of pull length.Weight: Approximately 1.10 - 1.19kg / 39 - 42 ounces.Diameter: 8.26cm / 3.25”.Length: 76.2cm / 30”.