Feature: Food grade silicone material, safe and non-toxic at the entrance. Fit the contour of the mouth for comfortable wearing. Transparent independent packaging, lightweight and portable. The front end of the braces is equipped with breathing holes, which do not affect breathing. Effectively preventing snoring and tooth grinding, taking care of your and your family's sleep. Description: Product name: Anti Snoring Bruxism Mouth Guard Material:Silicone Size:About 4*5*2cm/1.57*1.97*0.79in Color: as picture shown Package Included: 1Pcs Anti Snoring Bruxism Mouth Guard Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.