Ringside Wrap Around Boxing Fitness Workout Strength Training 5 & 8 lb. Neck Strengthener This neck strengthener is designed to exercise the neck forward, backward, side-to-side and in a circular motion Increase your ability to take a punch without messing with cables or bungee cords The hook and loop fastening system can accommodate any head size comfortably No need for additional weights or chains because this neck strengthener is available is both five and eight pound weight options Easy to use home workout equipment to increase neck strength, range of motion or even help alleviate neck pain