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.