Interchangeable Gleam + Glow Ears  Features Customized ears with Multi Color 3D Prints Extremely durable and well made. Holds firmly on the magnetic headband system and does not flop over. These ears are interchangeable, which means you can swap out different designs ears  hat to hat or headband to headband with bow system. You must own either an Interchangeable Headband OR Hatband for these to be interchangeable. Interchangeable Headband: https://imaginexears.com/products/interchangeable-headband-with-custom-bow?_pos=1&_sid=30cba97b4&_ss=r Interchangeable Hatband:  https://imaginexears.com/products/dad-hat-dude-ears-interchangeable?_pos=3&_sid=30cba97b4&_ss=r *** Please allow a minimum of  25 business days processing time for us to create your one of a kind ear!****