• PREMIUM QUALITY MATERIAL: The ZetaPsi Ring Stand Phone Holder is made from Stainless Steel. • DIMENSIONS: The sizes of aluminum insert: 1.1875” diameter. • IMPECCABLE GRAPHICS: ZetaPsi Custom Printed Ring Stand Phone Holder features the ZetaPsi name, logo, and motto. • PERFECT BUSINESS ACCESSORY: Let everyone know how much pride you have for your ZetaPsi. These cute rings attach permanently with adhesive to the back of a phone or case, and the pop-out rotating ring can be used as a stand for video viewing or as a handle to keep a firm grip on the phone while using it. Show pride to your ZetaPsi with your custom Ring Stand Phone Holder. These cute rings attach permanently with adhesive to the back of a phone or case, and the pop-out rotating ring can be used as a stand for video viewing or as a handle to keep a firm grip on the phone while using it.