Dollhouse Miniature Four Part Circular Sofa From Aztec Imports Platinum Collection. This 4-Part Sofa-Chair, Round will make a richly detailed addition to your miniature scene. Dimensions: 3 1/4 "H x 3 1/8 "W x 2 1/4 "D. 1in to 1ft. 1:12 Scale. This is sized for a dollhouse. Detailed scale model for adult collectors. Not intended for children under 14.