Because of the minimal use of materials, this barstool is featherweight. The bucket is made of 3D fineer. Richard Hutten, together with an ergonomist, has done extencive research on the optimal shape of the seat, which has made This Chair a chair that can be comfortably sat in for hours. Material: 3D veneer beech. Frame: chrome or colored steel. Available in two seat heights 65 or 75 cm. Dimensions: 114 x 56 x 51 cm or 124 x 56 x 51 cm.