1、Stable: The newly designed Ab wheel is stable and can slide in any direction within 270 degrees to help you fully exercise your abdominal muscles. Whether it is in the left or right, front or back or incline direction, it is able to provide a more comprehensive abdominal workout. 2、Multiple Training Modes: When using this ab strengthening tool, you can either hold it or place your knees on the ab strengthening plate. Both training methods work the abdominal muscles and accelerate the strengthening of the abdominal muscles through different exertion methods. 3、Material: The frame is made of ABS with a frosted non slip surfaces design on the outer layer. While durability, it also provides you with a comfortable using experience. The rollers can smoothly glide in any direction, allowing you to work out your core muscles without any worries. 4、Silent: The silent design of the abdominal wheel greatly reduces noise when in use, allowing you to train quietly anywhere at any time without worrying about disturbing others, allowing you to concentrate more on your training. 5、One Piece Design: Unlike traditional ab wheels that require installation, the new design of the ab wheel requires no installation. You can use it directly at any time and place, such as your home, office, gym. The one piece design makes it easy to carry and store. Item Type: Core Coaster Abdominal Trainer Material: ABS 1 x Ab Wheel 1 x Mat