The Glute Isolator comes with a chest pad that is fully flexible for optimum protection and comfort. Variable resistance cam configuration helps to ensure the correct muscles are activated during the exercise by regulating the load during the exercise. This Meerut Gym and Gymnastic Works product comes with a Neoprene handle with ergonomics for optimal power and performance. For quick identification, all modifications are marked with yellow knobs. The 5/16″ diameter weight selector pin is magnetically locked in place and comes with a lanyard to keep it from falling out. Placards with step by step directions and pictures to demonstrate correct usage and muscles exercised are available with this Marino equipment. Aluminium collars hold hand grips in place, and are made of an extruded rubber compound that is non-absorbent and water resistant.