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Revised: Metrics from AJL, v12
- The symmetry group of the tiling is 2*22 (cmm).
- All the internal angles of the constituent polygons are a multiple of 9°.
- Contains three regular pentagons.
- Contains one regular 8-pointed star polygon with vertex angle of 72°.
- There are 9 non-regular reflective tiles.
- The tiling satisfies the interlace condition and has three finite interlaces and one infinite interlace.
- The tiling is edge-to-edge.
- As drawn, contains about 323 polygons.