●EASY TO USE AND MOVE: Quickly inflating and deflating, this lightweight design is great to take to the gym or wherever you like to train. The 23" ball diameter provides ample workout space for a better exercise user experience. ●BUILD BALANCE AND CORE STRENGTH: Effectively build your balance, flexibility, and overall pillar strength with exercises like sit-ups, push-ups, jump squats, ball lunges, and reverse extension; nearly any workout! ●RESISTANCE BANDS & BALL PUMP INCLUDED: Two detachable resistance bands with soft handles modify your workout and increase difficulty. This half-dome stability ball comes with a complimentary foot pump that makes it easy to inflate to 10.5" in under 5 minutes fully. ●DURABLE CONSTRUCTION: Made from non-toxic PVC, the non-slip base and anti-skid texture improve user stability. Wear-resistant base with slip-resistant feet and anti-burst technology guarantee safety during use. ●DIMENSIONS: Weighing 12 LB, this 23.5" round half-dome stands 10.5" tall and includes 23" long resistance bands. The ball will hold a weight capacity of up to 350 LB.