Product description Description:Night mouth guard is specially designed to combat bruxism, teeth grinding and clenching. Suitable for adults, men and women. The mouthguard can be easily trimmed to fit any mouth shape. It can be used as a night guard for molars, a gum guard for molars, and can be used as a tooth whitening guard.Features:Night mouth guard-Color: As shown.-Material: Silicone.-Size:6.4x4.8 cm/2.52x1.89 inch(not including handle).6.5x6.4 cm/2.56x2.52 inch. (including handle).3 steps to perfect the mold:1. Trim as needed to fit the size of your mouth.2. Soften with hot water.3. Put it in your mouth and bite it down so that it matches the shape and contour of your teeth and mouth.Repeatable molding: Because of the inaccuracy of water temperature and soaking time, the dental tray molding effect is often not good. This product can be reshaped in 80-90℃ hot water even if the molding is not good, which is not available in other products.Note:Manual measurement, please allow slight errors on size.The colors may exist slight difference due to different screens.Package Including10 x Night mouth guardThank you for your support. If you have any suggestions after sale, please contact us, we will actively and properly solve it for you. Directions 1. Trim as needed to fit the size of your mouth. 2. Soften with hot water. 3. Put it in your mouth and bite it down so that it matches the shape and contour of your teeth and mouth. Repeat the process if needed.