Ring Diameter: Approximately 18mm, adjustable by about 5-6mm. Bezel Size: 2.5cm (height) x 3cm (width) Weight: Approximately 12g Material: Alloy ******************** ● Since this is a handmade product, there may be slight distortions in the ring upon purchase. This is not recommended for those seeking perfection. ● The color appearance may slightly differ depending on the lighting during photography and the PC environment. Please understand this before purchasing. ● Although there are sparkling parts, they are not real diamonds or stones; please treat them as a fashion ring. ● Also, this may be an unnecessary suggestion, but based on my experience, it looks better on fingers with a little bit of flesh (×_×;)! than on long, slender fingers.