GYMNIC Sitting Gym 35cm GYMNIC Sit'n'Gym Balance ball for children The ball will be deflated and folded for shipping. Please only purchase if you understand and accept this used item handled by a child. Those seeking a pristine item should refrain from purchasing. Star-patterned balance ball, approximately 35cm in diameter, with a weight capacity of up to 35kg. Kids yoga Core training Posture improvement Sensory integration Developmental support - Brand: GYMNIC - Model Name: SIT'n GYM JR - Maximum Load: 35 cm - Design: Star pattern - Material: PVC - Size: Approximately 35cm in diameter Thank you for viewing.