Black Cat Door Stopper Attach using the included auxiliary plate, which you stick to the door. This item has been stored unused since opening. It appears to have some minor scratches and dust from storage, so I've listed it as "Like New." I will ship it via Takkyubin Compact, so I will slightly fold the edge of the backing card to fit. Size: Approximately W10.2 x D6.3 x H23.2cm Weight: Approximately 355g Materials: Body/Tail: PC resin, Magnet: Ferrite, Rubber feet: EPDM, Auxiliary plate: Iron Manufacturer: Asahi Denki Kasei