Bouncy 10-in-1

▸ Component composition: 10 kinds of detachable checkerboard modules + steel ball storage compartment
▸ Main body material: ABS engineering plastics
▸ Base size: 420×300×55mm
▸ Moving parts: high-precision spring structure (ejection stroke 15±2mm)
▸ Safety certification: EN71-1/EN71-2