♥ Easy to Clean: You can clean the mouth guard container case with warm water and dish soap, or just throw it in the top rack of your dishwasher. | ♥ High Quality: Aligner and retainer case is made of great ABS plastic, strong and durable. | ♥ Different Application: This clear aligner case with vent holes which make it dry, clean and clean. You can store your mouthguard, night guard, retainer or denture easily. | ♥ Light & Portable: Mouthpiece case is 0.88 oz, 3.14*2.75*0.98 inch. It's very light and easy to carry. | ♥ Warranty & Service:8 Hours email reply to solve any of your problems, 30 days unconditional refund, 365 days warranty for the quality.