High-quality PP material: High-quality PP material, easy to clean, bright appearance, bright colors, pressure-resistant and anti-fall. Keep your mouthguard, retainer or denture clean without cracking or breaking. Sturdy and durable, it will not get stuck on mouthguards, lamps or dentures, etc. even if placed in a crowded backpack. It can effectively protect dentures. Easy to clean: This retainer box can be thrown into the top rack of the dishwasher for easy cleaning. Or use the old-fashioned method and wash the retainer box with warm water and dishwashing detergent. Small and portable, dustproof and waterproof, exquisite accessories. The retainer box is perfect for electrical appliances, light boxes, dentures, mouthguards or any oral appliances. Dustproof and waterproof: When sleeping, we can put supplies such as mouthguards and dentures in our sealed boxes. It prevents dust from falling on the mouthguard, and it also prevents water stains from escaping from the mouthguard when washing hands. The transparent outer box allows you to see the status of the inserted items at any time, which is convenient for finding. Clever design: The outer shell shape adopts a press-type cover, which can be opened with a light press, which is convenient to use. Retainers are generally used after correction or any surgery. After the treatment is completed, the retainer box can store the retainer safely. It is easy to carry, hygienic, and worth having. Note: The data are all manually measured, please allow 1-3cm error; due to the difference in light and display, there may be some color difference, please refer to the actual object received.