Come and Check Our Branding Solutions.Dental Retainer Case is made of great PP plastic, strong and durable. It's very light and easy to carry. This clear aligner case with vent holes which making it dry, clean, and clean. You can store your mouthguard, night guard, retainer, or denture easily. Convenient to use and can be carried everywhere. You can put one in Bedroom, Car, Office, Classroom. The price includes the shipping cost to ca, QTY for 10000pcs and over by ocean. 100% guarantee for quality. Pls check inventory and detailed info before placing your orders.