This is a handmade art piece called "Hana-gawara" (Flower Tile). It's an art piece made by arranging pressed flowers and gold powder on a tile and layering high-quality resin. I have many other items from the same series for sale! ☆This is the sales page for the tiles in images 1-4. If you purchase 4 or more tiles together, I will include one wooden box (shown in images 6 and later) for storage and display (can hold about 4-5 tiles, the number of tiles it can hold varies depending on the design)! Please let me know in the comments section before purchasing. You can choose the design☆ I use a high-grade acrylic photocurable resin that resists yellowing over time and maintains a crystal-like transparency. Furthermore, To prevent yellowing and deterioration, I've applied a solvent-based, top-quality surface finishing coat with UV protection, which slows down the changes. This piece was completed in April 2020, but as you can see in the images, there is almost no yellowing of the resin itself, nor any discoloration of the flowers. It is a piece that allows you to enjoy the aging process slowly over a long period of time. *The speed of change may vary depending on the environment, such as temperature, humidity, and continuous direct sunlight. *All images were taken in natural light only and have not been edited. I tried my best to capture the actual colors, but there may be some color discrepancies between the actual product and the images. Please consider this when making your purchase. Size: 9.8 cm x 9.8 cm (length x width) Thickness: 3-4mm *As this is a handmade art piece, returns are not accepted. Please consider that this is a handmade art piece before making a purchase.