This Reebok Adjustable Resistance Tube offers medium resistance and is an excellent addition to your home gym. It's extremely versatile and can be perform a huge range of exercises. Resistance tubes are a fantastic alternative to dumbbells and take up less space. They can also be used in conjunction with weights.. The tube features high density, anti-sweat handles which give you a great grip during your workout. Made from 100% natural rubber, it will stand up to high volume use. The length can be easily adjusted to suit the height of the user.