20-PCS PACKAGE - You get 20 Aesthetically-Appealing, C-Shape pieces. [10 Medium Size for Adults and 10 Small Size for Kids] This package caters for all extremes to get the job done, all the time.
It works great for home teeth care,doesn't stretch lips or feel uncomfortable
Function: Plastic retractor that helps give you an unobstructed view of the oral cavity
Easily get widely view for orthodontic treatment
designed from durable material that's ideal for sterilization and autoclave cleaning. Save money in the long-term!