The Smart Wonder Core Body Fitness Workout Home Gym Machine is a versatile ab crunch exercise equipment designed for use in various settings including home, semi-commercial, and commercial. Made of PVC and steel, this indoor unit features foam handles for comfortable use. With dimensions of 21.26"L x 20.28"W x 13.39"H and a weight of 14 pounds, this Wonder Core machine is a compact and efficient tool for working out your abdominal muscles. Perfect for gym and training activities, this black/green unit from Wonder Core is a reliable choice for achieving fitness goals.