They are so cute!! Arrived well packaged and quickly. Make sure you have a door or window frame that has room on the right (versus left) side since the decoration is not reversible. For safety reasons I recommend definitely using the nail holes that are provided to attach the decoration to the door/window frame. Also, the mice really “pop” on a light colored wall…I’m pretty sure they’d not be as decorative and eye-catching against a dark wall.