Strong and durable: The sturdy steel frame offers extreme durability, excellent support for waist, stomach, leg, body contouring, buttock lifting and muscle building. Environmental Protection Materials: This floor seat foot bar is mainly composed of three parts. The main body is made of cold rolled steel with high strength, high hardness and bright surface. Second is high-density elastic foam, which can better protect your instep from pain. Adjustable: The adjustable design meets various fitness needs of family members. It helps you roll abdominal movements, push-ups, side kick, sit-ups, back stretching, elbow boards, push-ups, swallowing workouts, and other sports. Fits on any type of floor. Compact and light: The training device is compact and light and very practical for training at home and when traveling. Space-saving and very practical for storage and transport anywhere. EASY INSTALLATION: The foot perch is very easy to install at home without tools. She has a floor vacuum just to find a dry and clean flat floor. Then lay the perch on the floor and pull down the lock. Finally set the gear position. Before you can start your fitness, please make sure that it is not easy to move. Product features: Small, not space-saving, light and easy to store. No need to pay for equipment or go to the gym. thick soft foam, soft and comfortable without hurting your feet. A variety of fitness methods suitable for different parts and wear. Height adjustable, freely adjustable. Adjust your comfort freely with the spring buttons. Suitable for smooth surfaces such as tiles, concrete-hardened marble floors. Make sure the bottom and suction cups are clean. Specifications : Type: Abdominal Curl Exercise Device Quantity: 1PC Material: high quality iron pipe + foam + natural rubber + PP Adjustable height: 18 ~ 20 cm Package: 1 * Abdominal Curl Exercise Device Note: Please keep the floor clean and it is better to clean it when it is wet. Avoid gaps in use. Super absorbent, easy to install, lightweight and convenient. Keep exercising for 20 minutes each day, change for the better. The sit-up bar is portable anytime, anywhere. The foam covered bar provides comfort and traction.