- The coloured panels are made with a compact material 13mm thick. It is made up of 70% of softwood fibres and 30% of thermosetting resin, and it stands up to weathering very well (sun, rain, damp, etc.). The coloured surfaces are treated with products based on coloured acrylic polyurethane resins; this enables them to stand up well to UV radiation and resist damage.
- The vertical 95mm square posts are made of laminated timber, which have not been treated with chrome or arsenic. Splinter-free, the laminate provides great strength and dimensional stability. The posts are protected from wear and tear caused by fungi, insects and termites. The posts are protected by injected polyamide caps.
- Spheres are made of Polyvinyl Chloride.
- The stainless steel fixings are protected by polyamide anti-vandalism caps.