This is a dollhouse miniature Thru Splice. This would be a great addition to your dollhouse Dollhouse Lighting. The dimensions, if available are: 2.5 H x 0.016 W x 0.5 D.
This is a dollhouse miniature Junction Splice Extender. This would be a great addition to your dollhouse Parts & Building Materials. The dimensions, if available are: 3.5 H x 2.25 W x 0.063 D.