ProBody Pilates ボールスモールエクササイズボール、9インチベンダーボール、ミニソフトヨガボール、安定性のためのワークアウトボール、バレ、フィットネス、アブ、コア、フィジオ、ホームジム＆オフィスでの理学療法ボール（青） 青い

The quality of this ball is amazing I really love it!!

Easy to blow up. Works great and doesn’t deflate. Very nice to have.

Good product

Works as expected and as advertised. I use it for physical therapy to rehab surgically repaired knees and it works well. Easy to inflate, stays inflated/doesn't lose air and has the desired "give" to it.

Great quality and just the right size for my needs.