🔥Automatic Return Ab Roller Wheel 🔥Multi Functional: Versatile ab training equipment can tone all areas including back, shoulders, arms, chest, triceps and stomach, including obliques and hip flexors. 🔥Good Material: This abdominal wheel is made of multilayered material, which is soft and quiet, strong and wear resistant, and does not hurt the floor. 🔥Stable and Smooth: Super stable and easy to control, Two wheel ab roller well balanced, suitable for beginner or advanced fitness level. 🔥Timing: LED display exercise data, can display time. Works for both men and women. 🔥Automatic Return: This roller has an automatic return function, which can be intelligently braked to help reset easily, making training easier. Specification: Material: PP, TPR, Steel Size Chart: 47cmx30cmx26cm/18.50inchx11.81inchx10.24inch Package Includes: 1 Ab Roller Wheel Plank Trainer Support Trainer: This display trainer (optional) is used the lower back, abs and muscles perfect for push up support training. Standard postures train , drive efficient training, and muscle curves. Multifunctional: support support, knee, balance training. Exercise the muscles of and strengthen the . Comfortable fitness experience: comfortable, thick support foam, bottom non slip pad, more stable. Very light, exercise the waist and abdomen. Adjustable: The angle is adjustable to meet different needs, width is adjustable, suitable for people of different sizes. Suitable for men and women, lightweight design, specially abdominal exercise. Action site: chest muscle/back muscle/shoulder muscle/arm muscle, gift for friends. Specification: Material: pp, sponge Size(LxW×H): Approx. 32cmx46cmx18cm/12.60inchx18.11inchx7.09inch The shortest wheelbase: 46cm/18.11inch Longest wheelbase: 51cm/20.08inch Package Includes: 1 board Note: Please allow slightly errors due to manual measurement and different monitors.