General description Centra Automatic Ab Roller Wheel features a 4-wheel stability design that ensures wobble-free training on all surfaces, making it ideal for beginners. The ergonomic elbow and knee pads provide extra comfort and protection during workouts, while the smart LCD timer and phone holder allow you to track your exercise time and keep your phone secure for guided workouts or entertainment. Technical specifications Brand: Centra Material: PP, TPR, NBR, Metal Rebound: 1.5m automatic rebound Weight Capacity: supports up to 200kg Product Size: 45 x 40.5 x 24cm Weight: 2.3kg Colour: Green + Grey Compatibility and accessories Includes dual extra-large foam elbow supports Thick elbow pads with sweat-absorbing foam handles Built-in LCD timer and phone holder Extra-thick knee pad included Usage The Centra Automatic Ab Roller Wheel is designed for core workouts, providing a safer and more controlled experience. The 1.5m rebound system reduces strain on the arms, shoulders, and back,