A mouth guard is a protective device worn over the teeth to prevent injury during sports or nighttime teeth grinding. Made from durable, flexible materials that cushion the teeth, gums, and jaw. Ideal for athletes in contact sports like football, boxing, or hockey. Also helps reduce damage from bruxism (teeth grinding) during sleep. Available in boil-and-bite, custom-fit, or ready-to-wear styles. Easy to clean and store with included cases. Some models come with breathing channels for added comfort. Lightweight and comfortable for extended use. A mouth guard offers essential protection for your smile and jaw health.