Corrective posture sticks

Good children's standing posture body cross open back stick open shoulder beautiful back yoga stick hunchback correction posture correction stick / piece
▸ Product type: cross structure posture correction training stick
▸ Applicable objects: 4-12 years old children
▸ Core function: spine upright support / scapula positioning correction
▸ Body material: food grade ABS+TPR soft rubber
▸ Physical size: total height 98cm±2% Adjustable straps