MERACH Ab Machine Multi-Functional Adjustable Ab Trainer Workout Bench for Home Gym Sit Up MachineSPECIFICATIONS Brand: MERACH Brand Name: MERACH Function: Waist & Abdomen Exercise Material: Alloy Steel Maximum Weight Recommendation: 330 Pounds Model Number: 2415 Style: Modern Type of sports: Strength Training MERACH Ab Machine, Multi Functional Adjustable Ab Trainer, Ab Workout Bench for Home Gym, Sit Up Machine for Abdominal, Exercise Chair for Full Body Workout Ergonomic Design for Maximum ComfortThe ab machine bench features an ergonomic