Universal fit for gym cable machines and home gym equipment: Gym workout: Attachable to any universal weight machines, cable system, or rowing machines. Home workout: Can be used as workout handles by attaching to a resistance band or pulley system. Great for upper body muscle development: Designed to assist in developing triceps, biceps, back, shoulders, and abs. Muscles Worked: Latissimus Dorsi, Teres Major and Minor, Deltoid, Rhomboids, Biceps, Pectoralis Major, and Triceps. Exercises: Overhead triceps extension, press down, triceps kickbacks, biceps curls, pull downs, row, cable pull throughs, cable squat rows, face pull, cable hip extension, ab crunches, and more. Premium Quality for a Long Lifetime: Made of sturdy polyester webbing materials with 6mm thick D-ring.