Head and Neck Trainer Adjustable Neck Exerciser Head Strap Weightlifting Straps Head Training Straps Fitness Head Injury Recovery 1 Unique Triple Strap Design: Our weight training headband features padded and adjustable strap construction for head, forehead and chin. 2 EXTRA D-RINGS: Our neck trainer has two extra D-rings on either side of your ears and under your chin to support you in complex exercises such as weighted horizontal neck stretches. 3 Increase Neck Strength: The neck exerciser is an important training method for MMA fighters, bodybuilders, weightlifters, boxers, kickboxers and other athletes who want to strengthen their neck and upper back muscles. It's also a great tool for neck injury recovery. 4 Safe Neck Training Clamp: Our neck training clamp is equipped with a chain to hold the weight in place and a D-ring to hold the weight in the middle, ensuring safety and stability and preventing injuries during training. 5 Reminder: To exercise the head and neck step by step, you must not use heavy dumbbells at the beginning. If you find the dumbbells are too heavy, replace them with lighter ones. Don't stick to the challenge. Our neck strengthener is constructed so that the metal rings do not rub against your ears during exercise. Unlike other neck weight lifting slings, it won't scratch or chafe your ears. Our sporty neck strengthening device will also help you strengthen and plump your neck. With our belt style head and neck harness you get top notch comfort and stability while protecting your weight. Progressive neck training must have fitness tools and focus on slowly adding weight. Durable and wear-resistant. Material: iron + nylon belt Size: One Size, One Size Packing list: head strap neck strap *1