Mouse & Toadstool Necklace is on a 18"/22" gold plated necklace. This item is made from porcelain and should be treated as fragile Dimensions: Height-3.5cm Width-2.5cm Depth-2.5cm Product Care: * Please wear it carefully to avoid collision. * Avoid contact with products containing chemical additives. (eg perfume, cosmetics,hairspray, etc.) *Water promotes oxidation, so remove your jewelry before you shower,hot springs, swim, wash dishes,exercise ...etc. *When not wearing, should be wiped with a soft cloth and placed in the zipper bag to avoid contact with the air, can extend the life of the jewelry .