This is a 3D printed creation. The photos are of a similar item and not the one that will be shipped. Please be assured that you will receive an item of equivalent quality. It is designed to use standard in-ear ear tips. Ear tips purchased from a 100-yen shop are also included. While designed to fit as many people as possible, if you feel it is unstable, please reinforce it as needed with double-sided tape that can be applied to the skin. We hope you find it useful for cosplay and other purposes. Please be aware that this is a handmade item before considering a purchase.