4 wheels uniquely designed - The wheel roller has 4 wheels and offers better balance and support when rolling than normal rollers. It can also be removable, easy to store and carry to the gym or at home. It is compact, light and portable. Multifunctional abdominal wheel In contrast to other abdominal wheels and rollers, our abdominal wheel contains four wheels that can carry 400 g, which improves stability when used. Everyone can use it, whether for beginners or advanced users who exercise regularly. Very good for all fitness levels. Multifunctional abdominal muscle wheel A great way to get the most out of your abdominal and core workouts. This is made possible by a great combination of high-quality materials and unsurpassed processing quality. In this way, you can work with absolute security and trust in your core region. Tighten your belly This practical and practical fitness device can help you tighten your belly, lose belly fat, train your abdominal muscles, pectoral muscles, arm muscles and other core muscle groups. It is perfect for almost any venue such as office, home, gym, etc. due to its convenience. Package included: 1x AB Wheel Roller.1xKnee Pad Mat.