Open stair with open riser.
Double load-bearing running structure outside steps, made of satin-finish stainless steel.
Iroko solid wood tread, natural coloured finish.
Tread fixed to the structures with soldered steel wings and recessed teeth with no visiblle screws
AIR6C INOX banister: 5 satin-finish stainless steel rails, satin-finish stainless steel handrail, spindles with satin-finish stainless steel double plate.