SIRHOME Roman Chair: This roman chair back extension is your selection to strengthen your back, improve posture, flexibility and balance. It is specially designed to relieve back stiffness, burn fat and strength training, making every exercise more effective Excellent Quality & Stability: Roman chair upgrade and thicken material to ensure that your training process can be used safely and stably. Designed with a unique frame with a stable structure. The maximum weight capacity of roman bench is 300 pounds