Anti Snoring Mouth Guard Adjustable Anti Snoring Mouthpiece Night Teeth Mouth Guard Bruxism Sleeping Bite Guard IMPORTANT NOTE: HOME before making adjustments. Hold the mouthpiece in hot water for 45 seconds (not 15). Also remember to BITE HARD and down into the mouthpiece. If the mouthpiece is loose at all, put it back in the hot water and repeat the process. COMPLETE PROTECTION: Protect against snoring that may bother your loved ones with this customizable mouth guard. Works perfectly for guaranteed protection. Our curved design and large breathing space enable top-notch snoring protection. ANTI-SNORING GUARD: GET A PEACEFUL NIGHT'S SLEEP TODAY: Quick and easy installation with your 5-step anti-snoring mouth guard. Mouthpieces designed by dentists are expensive and time-consuming. We've simplified this process by creating a mouthpiece without the hassle and expense. Made quickly to form perfectly in your mouth every time.Package includes: the drawing projector x 1, drawing book x 1, drawing pen x 12, picture discs x 4 (total 32 different patterns) Note: 1. Due to the lighting effects and shooting angle, there is a colour difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size.