Features:Strong and Durable: Sturdy steel frame is built for extreme durability, great assistance for waist/abdomen/leg/body shaping, butt lift and muscle toning.Stable Support: Natural rubber sucker firmly grips the floor to ensure a safe and stable stand for your training. Max. bear capacity: 330lbs.Adjustable Height: Soft, thick foam handles are comfortable against your feet and prevent chafing. Adjustable height to fit different needs.Wide Applicability: Suitable for smooth surfaces like tiles, concrete-cured, marble, timber / wooden floors, make sure the floor and suckers are clean.Compact and Lightweight: Space saving and very convenient for storage and carrying wherever you go.Specification:Product Name: Suction Cup Sit-up CushionMaterial: High-quality Steel & Plastic & Rubber & CottonColor: Black & BlueProduct Size: 24 * 11 * 15.5cm / 9.45 * 4.33 * 6.10inProduct Weight: 430g / 15.16ozPackage Size: 33 * 11 * 13.5cm / 12.99 * 4.33 * 5.31inPackage Weight: 600g / 21.17ozPackage List:1 * Suction Cup Sit-up Cushion lt can be used at home or in the office to shape your body and trim your waist. Also very suitable for travel. The perfect gift for people to have a healthier life, especially for those who don't have time to work out in the gym or gym. This is a very ideal portable exercise tool that saves time and money.