Features: Self-suction This self-suction bar is designed to free your hands and do exercises on your own. The rubber suction cup firmly grips the ground to ensure a secure and stable support for your workout. Compact The exercise machine is compact and lightweight, very convenient for home training and travel. Space saving and very convenient for storage and transport wherever you go. Strong and Durable The sturdy steel frame is constructed for extreme durability, great support for waist, abdomen, legs, body shaping, butt lift and muscle toning. Adjustable height Soft and thick foam handles are comfortable against your feet and prevent chafing. Height adjustable to suit different needs. Wide Applicability Suitable for smooth surfaces like tile, concrete hardened marble floors, make sure the floor and suction cups are clean. Usage: Clean the floor with a damp cloth to make it a little damp. Put the bar sitting on the floor. press the black loop. If the height needs to be adjusted, press the side spring button to change it. Specifications: Type: Abdominal Curl Exercise Machine Quantity: 1PC Material: foam + steel tube Color purple Adjustable height: 17 ~ 20cm / 6.68 ~ 7.86inch Size: 27 * 12.5cm / 10.61 * 4.91 inch (L * W) Net Weight: 790.0g / 27.87oz Package: 1 * Abdominal Curl Exercise Device Abdominal Curl Exercise Device; This self-sucking bar is designed to free your hands and do exercises on your own; The exercise machine is compact and lightweight, very convenient for home training and travel; Strong and durable