kisnbld Exercise Ball, Extra Thick Yoga Ball for Workout Pregnancy Stability, 4 Sizes Anti-Burst Balance Ball with Foot Pump – Heavy Duty Fitness Ball Chair for Office, Home & Gym

Customers find the exercise ball to be of great quality, working well for workouts and daily use, and consider it good value for money. The size receives mixed feedback - while some like it, others say it's not the size advertised and is too small. The durability is also mixed, with some finding it sturdy while others report it popping after a few uses. The inflation experience varies, with some saying it inflates easily while others find it difficult to reach the desired level.