The Amzer rubberized velvet holster is a custom fitted product for your Treo. It's made of strong ABS plastic and rubber coated to ensure long-lasting durability and extra holding strength. Your are able to fully function your phone while it's in the holster (making calls, answering, charging, etc...). On the back of the holster, there is a fixed clip ratcheting clip that rotates and locks into different positions. The clip allows you to wear your device in complete comfort.