Thank you for viewing. Please be sure to read the product description and view all the photos to the end. This is from my collection. The battery seems to have died while the item was unused, so the operation has not been confirmed. The protective film is still attached to the crystal. Please refer to image 6 for the size. Please consider this item, understanding that it is an unused item from a private home. *To prevent trouble, we do not accept returns or refunds after purchase, so please understand.