Review on 🔋 Silicone Breathe Insert Brackets - Plastic Material by Tim Harrington

This is a soft silicone plastic, very comfortable. They form a good seal around your nose and mouth like an N-95 respirator. This prevents the glasses from fogging up and makes the cheaper mask more effective. They keep the cloth or surgical mask away from your mouth and nose, making it much cooler and snug around the sides. They'll probably fit a child's face, but they probably won't seal well if you have a large hooked nose. Mine is above average and works well. Thread the side edges of the mask through the ends of the harness, not just the loops, for the best fit. See my photo. The only negative is that there were 8 pieces in the pack instead of 10. There are only two of us so 8 is enough but they need to correct the description or train their packing team. I definitely recommend them.