Welcome to Colorful Delivery! Thank you for viewing our product. How about this for a place to keep your precious rings, as well as a nice interior piece? [Details] * Material: Plaster * Weight: 22g * Heart shape Height: 2cm Width: 4cm * Ring hole Width: 2.1cm x 0.4cm Depth: 1.2cm This product is made using plaster. As a characteristic of plaster, powder may get on your hands. Although plaster is considered harmless to the human body, if it gets on your hands, please wash it off without touching your eyes, etc. Also, please be aware that air bubbles may be difficult to remove, so please purchase only if you understand this. Plaster itself is not water-resistant. It is used for aroma stones, but please avoid using it outdoors or in areas where it may get wet. To increase durability as much as possible, a transparent coating has been applied. Therefore, there is a possibility that the paint may have an odor.