Large Block Natural Petrified Wood Crystal Fossil Slice Shape Specimen. Weight:20.05LB (1lb=453.6g). Because we will keep our items updated. Buyers first add items to their. We will use china Post Air Parcel Service. Thank you for your understanding and patience. Safer, more convenient and faster. If you’re not 100% satisfy with our products, you. No matter what problem you have, we will solve it carefully and quickly. Thank you for your understanding and magnanimity. If you have any other questions, please don’t hesitate to ask. Be sure to follow our store to keep up with our amazing deals!