The perfect Prom favor to match an Under the Sea or mermaid theme, this Prism Bubbles Full-color Key Chain makes a memorable custom keepsake of the big night. The clear acrylic, rectangle-shaped key chain holds one 2 1/2" x 3 1/2" photo on one side and an insert with our full-color Prism Bubbles graphic on the other side. Add your choice of text in one color to customize the key chain for your Prom event. Include this key chain in Prom swag bags, or hand it out at the door of Prom or at your After-prom party. Look for our Prom invitations, ticket, and other favors with the same graphic to create a coordinated look for Prom.