This half exercise ball trainer turns any corner of your home into a balance and core-strength station. The dome-shaped stability ball measures about 24.4 by 8.5 inches, giving you a stable base for stepping, planks, lunges, and push-ups while helping improve posture and support recovery after injury. Made from durable PVC with a PP and TPE base, it features an anti-burst surface, non-slip wear-resistant bottom, and six anti-skid feet for steady footing, and it supports up to 660 pounds. Two detachable resistance ropes with soft foam handles attach at the base so you can add arm and core work as you progress. Setup takes minutes: connect the included foot pump, step down, and the ball inflates in about a minute and deflates just as quickly for storage. At 10.1 pounds, this purple balance trainer is light enough to carry between rooms and easy to tuck away after each workout.