I purchased this several years ago at first sight, but I never used it and have kept it in storage. I am selling it to organize my accessories. ・The origin of the opal is unknown. ・The total length of the charm is approximately 3 cm. ・No box (I will pack it carefully to prevent damage during shipping). Please feel free to contact me if you have any other questions. - Design: Chain earrings - Material: Silver-toned metal - Decoration: Opal beads and floral motif - Style: Casual/Elegant - Closure: Screw-back closure