DescriptionThis is a set of rubber AB wheel roller and thick knee mat, perfect for the effective training of the abdominal muscles - it also strengthens your back and shoulders. It is equally suitable for use by men and women, from beginners to pros, both for a targeted upper body workout and as part of a daily routine.Features- Color: As shown. - Material: Rubber. - Size: 36 x 18 x 9 cm. - Comes with rubber AB wheel roller and thick knee mat, perfect for the effective training of the abdominal muscles. - Not only works out your abs, but also promotes fat burning during endurance training to support your weight loss. - This abs wheel will help you work your entire core, strengthening your stomach, back and sides. - Suitable for use by men and women, from beginners to pros, both for a targeted upper body workout and as part of a daily routine. - Rubber material which provides fantastic grip and makes the device very quiet during use.