Features: The use of quiet technology reduces noise generation during use, allowing you to exercises anywhere without disturbing others. Specially for exercising abdominal muscle, with a firmly grip and smooth rolling four-wheel, it can effectively stimulate abdominal muscle, help you strengthen abdominal muscle strengths, and shape tight abdominal line. Crafted from hard plastic material, it have durability and good load bear capacity, which can support the user's weight and maintain stable exercise. Ergonomical grip provide a comfortable feel and a firmly grip, reducing hand fatigue and the possibility of slidings. Suitable for most fitness enthusiasts who pursues health and shapings. It can provide targets exercise for abdominal muscle, help to enhances core strengths. Specifications: Material: Plastic Size: As Shown In The Picture Package Includes: 1pair Pushes up Bar note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.