[previous 3D shape] [up in list of shapes] [up in list of symmetric shapes] [next 3D shape]
Symmetries: Symmetries of a square prism (D4h, order 16)

Three configurations for this shape (click on the image for building instructions):
1: [no flaps, self-twin, code: RUmRDmRUmRDm]
2: [no flaps, twin: 3, code: RUmDmUmRUmDmUm]
3: [no flaps, twin: 2, code: RUvDvUvRUvDvUv]