It has the appearance of a triangular pyramid and is a transparent green color, appearing a beautiful apple green when held up to the light (closer to the color in image 7 than image 6). It is also highly translucent, and you can see through it just by holding it up to the ceiling light (image 5). When magnified, a felt-like structure can be seen (image 7). Width: Approximately 2.4cm Length: Approximately 2cm Height: Approximately 1.7cm Weight: Approximately 10g