This Useful and Decent Workout Bench Is Quite a Good Choice. Slight Chromatic Aberration Occurs When Shooting Angles. Please Refer to the Actual Product, This Will Not Affect the Overall Appearance. Features: Safe, Environmentally Friendly, Portable, Durable, Easy to Use Main Features: Sit-Ups Fitness Equipment,height Adjustable, Suitable for More People High-Elastic Wear-Resistant Foam Does Not Hurt the Foot, Comfortable and Safe High-Quality Steel Life Is More Stable,15 Minutes a Day Fitness,abdomen, Thin Waist, Shaping and Other Effects Rubber Suction Cup, Make Sports Safer Can Be Used for Sit-Ups to Exercise the Abdomen, Flat Support Exercise, Waist and Buttocks to Tighten the Whole Body Muscles, Yoga Exercise Hands and Legs, a Variety of Functions Apply Specification High Quality Foam+ Rubber