About This [Multi functional abdominal roller] Abdominal muscle wheel is aimed at your abdomen, hip flexor and back muscles. With special practice, this exercise wheel will accelerate your core and waist back strengthening, while reducing the risk of muscle injury. [Durable and stable] The extra wide abs roller ensures balance and stability because it does not deviate from the side. EVA rubber cotton handle provides slip resistance and comfortable grip [Portable abdominal roller] This abdominal exercise equipment is easy to disassemble, small in size, does not take up space, and is convenient to carry. In addition, it is also equipped with knee protection to protect the knee, so you can exercise at ease. It is very suitable for families, gyms and offices as fitness equipment. Simple and efficient exercise anytime, anywhere [Silence and anti-skid] Our abs roller exercise equipment uses anti-skid rollers, which have super friction and are not easy to slide. At the same time, it uses silent design, which will not hurt the floor and carpet. [The preferred for fitness lovers] This fitness roller is not only for exercising abdominal muscles and burning fat. As a multi-functional rol