Custom-molded earplugs are made specifically to fit your ears, giving a soft and lasting contoured fit. More comfortable than regular, store-bought earplugs, they tend to be more effective because they precisely conform to your ear. These are waterproof, hypoallergenic, FDA-approved and take less than 10 minutes to form. Storage bag included. Per pair. Colors: Orange, Blue, Tan. Type: Hearing Protection.