Various versions:

- perches- triplex 5mm (made of wood - provided with click system)
- perches - Demster 84 (made of plastic - provided with click system)
- perches fixed on lath - per 3, 4 or 5 perches (made of wood)

In the wooden versions you have the choise between normal triplex or concrete plywood.
Concrete plywood is easier to clean then the normal triplex.