Threepiece, designed by Claesson Koivisto Rune in collaboration with Rasmus Palmgren, is a chair made entirely of wood, which combines elements in solid wood (geometric legs and shaped seat) with elements in plywood (the curved backrest).

The object emphasizes the noble design thought, through the effective play of the joints between its components, which, assembled thanks to complex couplings, guarantee stability, strength and comfort, enhancing its design. The product is also available with cowhide upholstery on the inside of the backrest and on the seat, to offer a further degree of comfort.