Glides: colour matched to the small attachment parts for the seat shell, choice of white (except HAL Wood and HAL Ply Wood) or basic dark. All bases fitted with glides for carpet; felt glides optionally available for hard floors.
Seat shell: plywood.
Base: non-stackable wooden base in light oak, dark oak or black-pigmented walnut. Connecting element between shell and base in die-cast aluminium, powder-coated in dim grey.