Description: 【Unique Peanut Shape Design】: This innovative exercise ball features a stable peanut shape that provides great balance and comfort during workouts, labor, or play, offering a great solution for no more rolling away or instability during use 【PVC Construction】: Made from quality PVC with thick broken resistant honeycomb structure, this sturdy exercise ball supports up to 300kg weight capacity while maintaining its shape and integrity through extended use 【Multifunctional Exercise Applications】: Ideal for yoga, pilates, physical therapy, children's play, and even dog training, this versatile fitness ball helps strengthen core muscles, improve posture various exercises 【Quick Inflation System】: Including a foot pump for rapid inflation and deflation, this anti slip exercise ball features a textured surface that ensures secure grip and stability during all activities, making setup and storage convenient 【Pregnancy and Posture Support】: Specifically designed to provide support and stability during pregnancy and childbirth, this exercise ball also promotes better posture and flexibility for all users seeking comfort and wellness benefits Specification: Material: PVC Size Chart: 45cmx90cm/17.72inchx35.43inch Package Includes: 1 Peanut Yoga Ball 1 Pump Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.