FlorlokĀ® 1 Portable Dance Floor Set, 12' x 12', 4" width trim, consist of (14) 34" x 34" full panels, (4) 34" x 17" half panels, (13) full edges, (2) half edges, (2) left corners & (2) right corners, for indoor use, hardwood surface, aluminum/plywood frame, clear UV lacquer top coat