Middle Finger Key Hanger:Interesting middle finger key holder, when you put the key on this key holder, the middle finger will automatically pop out, and the middle finger will automatically retract when you take out the key. This keychain can also be a little detail in your life that will make you smile when you come home and add meaning to your house. Wide Range of Uses:The retractable self-adhesive middle finger key holder is suitable for all places where you need to hang items, such as entrance, hallway, study, office, etc. This hook adds decoration, style, and fun. It is also a great little gift for friends during the holidays. Self-adhesive Hook:Our key hooks allow you to mount them on any hard surface, such as wooden or metal doors, refrigerators, kitchen cabinets, and smooth tiles; they hang easily without nails or tools. Easy to install and remove.