Material: Plastic and Sponge Size: 27x18x14cm Color: Red, Black Blue Small and practicalit doesn't take up spaceand you can exercise at home.Don't have to pay for equipment or go to the gym.You don't have to take the time to do it at home.A variety of fitness methodsfor different partswhere to thin where to practice.A set of equipment can carry out a variety of sportssuch as sit-upsflat supportpush-ups and so on.