Thank you for viewing! I'm decluttering and have a lot of items for sale. ⭐️Anonymous shipping ⭐️Instant purchase OK #lilcy♡Product List ← I have many other items too ♥️ *・゜゜・*:.。..。.:* .。 [Mouthpiece for grinding and clenching] Grinding and clenching can not only chip, crack, and wear down teeth, but also cause poor health in the head, shoulders, and neck. With a mouthpiece, the burden on your teeth and jaw is reduced, and shoulder stiffness and headaches caused by grinding are also alleviated. [One-touch installation] Simply bite down to fit the molars with the tooth pressure absorption structure. Just put it on before bed, and it absorbs and disperses tooth pressure, stopping it perfectly without putting stress on your molars and jaw. Just align the wave shape with your molars, and it's discreet, so you can use it with confidence when staying overnight or traveling. [About the fit] Made of high-quality silicone material, it is soft and easy to fit the shape of your teeth, so you can use it with peace of mind without pain or discomfort. The biting part of the molars has a wave structure, which reduces the burden on the teeth. [No molding required] Free size, no molding required. Unisex, so both men and women can use it immediately. The set of two 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 at a business hotel. [3-point pressure distribution design] The 3-point structure fits not only the molars but also the front teeth, preventing it from slipping in the mouth. A pinpoint design that only needs to be aligned with the molars, with a small contact surface, making it a simple and comfortable design that is less likely to cause pain or discomfort. To sell at a slightly lower price, the packaging will be simple. We may change from Rakuraku Mercari Delivery to Yu-Yu Mercari Delivery. #lilcy♡Product List Mouthpiece for teeth grinding, set of 2, with dedicated case, prevents teeth grinding, no molding required, easy to install! Effectively prevents nighttime teeth grinding and clenching, supports comfortable sleep, unisex 908 000