It turn your living space, hotel room or park glade into the real gym. Save your time and money on driving to the gym while getting in shape and building your strength and muscles anywhere anytime.Features: Multi-functional abdominal wheel, abdominal wheel push-ups dual purpose. The four wheel are more stable, the force is uniform and does not roll over, the operation is stable and safer. Two-in-one structure design, folding roller. The triangle structure is more stable, which can solve the risk of turning over of healthy abdominal wheel. High elastic foam handle, comfortable, wear-resistant and non-skid. Roller outer ring rubber, soft and quiet.Specifications: Color: black red / black blue (optional) Product material: pp plastic, TPR coated steel tube foam ring Item size: 210 * 180 * 180mm / 8.3 * 7.1 * 7.1in Package size: 210 * 115 * 185mm / 8.3 * 4.5 * 7.3in Package weight: 1100g / 2.4lbPacking list: 2 * Power Roller