Dollhouse Miniature Wheelbarrow This painted metal and wood wheelbarrow would make a nice addition to any miniature scene. The front wheel actually rolls! Dimensions: 5-1/4"L x 2"H x 1-3/4"W. 1" to 1'. 1:12 Scale. This is sized for a dollhouse. Detailed scale model for adult collectors. Not intended for children under 14.