GoFit Premium Vinyl Dipped Kettle Bell With Introductory Training Dvd COATED TEXTURE FOR EASY, COMFORTABLE GRIPPING: Non-slip grip for complete control. Durable rubberized coating is color-coded by weight and easy on your wood or smooth surfaces CHALLENGE YOUR BODY FROM ALL ANGLES: GoFit Kettlebells, the dynamic training tool that delivers an intense workout that can be done in half the time of a traditional workout, while producing twice the results IDEAL FOR ANY AGE OR GENDER: The wide range of weights is ideal for anyone wanting to improve fitness IMPROVE YOUR FORM AND POSTURE: Kettlebell training is a very effective way to help you achieve your goals TRAINING DVD INCLUDED: We have a Included a complimentary training DVD with Brook Benton.