Mouthpiece for teeth grinding, set of 2, with dedicated case. Easy to wear, no molding required! Effectively prevents nighttime teeth grinding and clenching, supports comfortable sleep, unisex. No. 3363 [Mouthpiece for teeth grinding and clenching]: Teeth grinding and clenching can cause not only chipped, cracked, and worn teeth, but also poor physical condition such as headaches, shoulder and neck pain. With a mouthpiece, the burden on your teeth and jaw is reduced, alleviating shoulder stiffness and headaches caused by teeth grinding. [One-touch installation]: Simply bite down to fit the mouthpiece to your molars. The pressure-absorbing structure disperses the pressure, stopping teeth grinding without burdening your molars or jaw. Just align the wave shape with your molars, and it's discreet, so you can use it with confidence when traveling or staying overnight. [About the fit]: Made of high-quality silicone material, it's soft and easily fits the shape of your teeth, so you can use it without pain or discomfort. The molar clenching area has a wave structure to reduce the burden on your teeth. [No molding required]: Free size, no molding needed. Unisex, so both men and women can use it immediately. The set of 2 can be washed with water after use, so it's always clean and can be used repeatedly. Compact and comes with a dedicated case, making it easy to carry when traveling or staying in a hotel on a business trip. [3-point pressure distribution design]: The 3-point structure fits not only the molars but also the front teeth, preventing slippage in the mouth. A pinpoint design that only needs to be aligned with the molars, with minimal contact surface, providing a simple and comfortable design that minimizes pain and discomfort.