DescriptionThis is a four wheels power board, perfect for the effective training of the abdominal muscles and it also strengthens your back and shoulders. Practical training tool for men, from beginners to pros, both for a targeted upper body workout and as part of a daily routine.Features-Color: As shown -Material: Plastic -Size:31.00X21.50X7.00cm/12.18X8.45X2.75inch -The surface of the plate adopts non-skid design, the hand is stable and not easy to fall off. -High-quality wheels, quiet and environmentally friendly,which is durable to use a long time. -Smooth bearings, wheels can move at will and smooth movement and can be your good helper. -Whether at home or travelling, it is a necessary exercise equipment to build your body! -Multi-directional sports pulleys can smoothly switch and shape your muscles in multiple directions.