Re-designed Mt Todd Grinding Circuit to Result in Improved ...
Designed for people who has snoring, sleep apnea, and bruxism guard issue. It can effectively anti grinding and stop snoring. Food grade EVA material, non-toxic and harmless to use. Ergonomic design, perfectly fits the mouth. Features: 1. Food grade EVA material, non-toxic and harmless to use. 2. Ergonomic design, perfectly fits the mouth. 3.