Type:Anti Snore Mouthpiece Model Number:/ Description: Color: translucent Material: food-grade EVA material Function: stop snoring Size:6cm*4.5cm*2.5cm/2.36"*1.77"*0.98" Feature: 1.Prevents Grinding of Teeth,Eliminates Snoring 2.Made from soft silicone making this one of the most comfortable mouthpieces on the market 3.Safe and non-toxic, no impact on the body, comfortable and durable, can be used continuously Note: It is not suitable for children Use: 1. Remove the tray and soak it in 70-80 degrees warm water until the tray is softened 2. Use the retainer to take the softened denture out of the warm water and bite it in the mouth. Press out the tooth mark on the denture and leave it for several minutes until the tooth mark is fixed 3.Remove the tray and quickly place it in cold water 4. After the success, the tooth mark is fixed and put into the mouth to bite it before sleeping Package include: as pic