Features: Safely store your invisible retainers with this convenient holder. Practical storage case. Made from waterproof silicone, it ensures use. Specifically designed for individuals who wear invisible retainers. Perfect for various like home, travel, on the go, this case allows you to easily carry and use your invisible retainers. Keep your invisible retainers organized and protected with this storage case. Say goodbye to lost , damaged retainers and maintain better teeth health. Specifications: Component: Silicone Optional Color: As picture shown Size:approx. 83.5 x 33mm / 3.28 x 1.29in Quantity: 1pc Package Includes: 1pc Denture Bath Case note: Without retail package. 1cm=10mm=0.39inch Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of item.