20006q Dollhouse Miniature Corner Bracket
Useful for shelves, wall decor, and so many other things!
Available in oak, walnut, and cherry woods.
Some great ideas besides being beside windows, doors, corners in your dollhouse & corner of roomboxes include the following:
to make bookends
to make a shelf
as desk ornaments
on the legs of a table or chair
around a doorway - making it look arched