Material: colored glass and lead-free tin. Height: 4.1 inch (10.5 cm) Width: 2.6 inch (6.5 cm) Thickness: 0.8 inch (2 cm) All glass products in our store are handmade. Handmade items may have a margin of error of around 0.1 inch (0.3 cm). To convey the original intent of "simplicity" and the expression of light and shadow, most of the glass chosen has random impurities, patterns, bubbles, and may have slight scratches. There will be uneven marks left by hand at the joints. It's precisely these characteristics that make the items in our store distinct from industrial products in terms of originality and warmth. Some products do not yet have individual packaging. Due to the lighting during photography, the actual product may vary from the displayed image.