Children's play dollhouses from most of the 20th and 21st centuries are 1:18 or two third inch scale (where 1 foot is represented by 2/3 of an inch). Common brands include Lundby (Sweden), Renwal, Plasco, Marx, Petite Princess, and T. Cohn (all American) and Caroline's Home, Barton, Dol-Toi and Tri-ang (English). A few brands use 1:16 or 3/4"-scale.