Our Patent Design of Silicone Mouth Piece for teeth whitening. Please check our products.
Made from 100% food grade silicone with FDA approved. Non-toxic, high transparent, softness. Humanise design of the two protrudings to rest your tips when open your mouth.
Note: We are the only supplier in China here. It is patent product. If you saw the same or similar one in China here is the pirate.
