Product Review

Specification:
*Ideal for opening the upper and lower arch.
*Convenient for operating.
*Fit for different people:
Big size-Purple: 39.5mm*39.5mm*20.4mm
Middle size-Green: 34.5mm*36.5mm*17mm
Small size-Yellow: 33mm*28mm*17mm
Package:
3pcs/kit(1 PC Adult Size + 1PC Medium Size + 1PC Small Child Size)
Attention: The tooth model on the image is not included in the package