THE PERFECT MIDDLE GROUND - Standard 4 mm cable is the do-everything champion. Ideal for beginners as the added weight increases feedback. It is also an excellent choice for more advanced athletes that want to enjoy their training or try difficult movements. USE IT ON SOFT SURFACES - We recommend to use the cables on non abrasive surfaces or with a mat. (Not for outdoor use)FOR ALL HEIGHTS - The cable has a total length of 3.5 meters. It fits for every type of person and height, including those taller than 2 meters. You will need pliers to adjust it correctly. INCLUDES A CONNECTIVITY ACCESSORY FOR THE EARTH 2.0 JUMP ROPE - With replacement metal caps that are included to connect on the Earth 2.0. This Cable is not compatible with the Fire 2.0. Only for use on the Velites Earth 2.0 Speed Rope. Code: VELEARTH2-4mmGRN