These little room dividers are made out of wood.   Very cute and would add a great addition to any dollhouse/diorama/shadow box/ room box.   The Knot one measures 2 7/8 height and 2 1/4th inches wide.  The Art one measures 2 7/8 height and 2 5/8 wide.   The front and back are both the same.  Between the wood pieces is vellum paper. That gives it the frosty look.  All sold separately . Not intended for small children, Possibly choking hazard.  Not for children, possibly choking hazard.