Sleep mouthguards have passed safety certification, guarantee quality, are fully fit, durable, easy to clean, reusable, including packaging boxes, can be stored to maintain hygiene. The perfect solution for night shifts for adult molars, it is important that they stay in place and as unnoticeable as possible. The mouthguard provides a cushioning barrier between your teeth and stops sanding when you relax. Small product design, smaller foreign body sensation, more comfortable to wear, slow pressure and silence The braces are transparent, safe and resistant to high temperatures, and can be cleaned with warm water below 40. It is not recommended to cook in boiling water. Frequent exposure to high temperatures will reduce the service life In the initial use, there may be more saliva, tooth soreness and other discomforts. This is a normal reaction and needs to adapt for a period of time. It is recommended to drink some water before use to ensure that the mouth is not too dry. color: as show size: 5.5*5*1.2cm product includes: 5*bite Pad