Handles: Injection moulded polypropylene.

Protective post covers: 90 x 90 mm injected HDPE with a matte texture and centre fastening screw fitted with a non-removable cap.

Plastic caps for compression screws: Combination of injected HDPE and LDPE, with a diameter of 34 mm. Wood is a living element that expands and contracts, but these caps remain in place, fastened to the screws.