Hem Udon Leather Dining ChairDesigner Staffan Holm took inspiration from archetypal bentwood chairs and borrowed traditional Japanese carpentry traditions, and used just a few simple joints to maintain a clean line and open structure. Colored wood stains accentuate a wood grain, and a generous seat promises a comfortable sit. The Udon Upholstered Chair features the highest quality Scandinavian leather for the seat and rests on a beechwood frame. Brand Hem Dimensions 19. 7W x 20.