Natural Stone - Material: Hetian Jade - Color: Green (bluish-yellow) - Design: Cloud-carved Ruyi Lock - Size: Approximately 31.9mm x 21.5mm x 7.2mm Thank you for viewing. I am selling these as a hobby and have set the prices with a small profit margin, so I am unable to negotiate discounts. For multiple purchases, I offer a discount: 100 yen off for 2 items, 200 yen off for 3 items, and 300 yen off for 4 items. The multiple purchase discount applies up to 4 items. Thank you for your understanding and consideration.