Effective Method to Regain Muscle Strength and Endurance for:•Legs, Hamstring•Legs, Quadriceps•Shoulder, Deltoideus, Chest, Pectorals•Wrist, Forearm•ShoulderBands are made of professional quality rubber latex.Bands are also perfect for Yoga, Pilates, workout..Kit Includes:•3 Elastic Bands 5" Long 1.5" wide Support•1 Door Anchor•1 FREE exercise Guide