WELLAND Dover 3-Piece Display Shelves Set, Black Set includes: 6 L by 4 W by 1-1/2 H, 12 L by 4 W by 1-1/2 H, 18 L by 4 W by 1-1/2 H (inch) Color: Black Constructed of painted and laminated MDF Combine multiple sets to create a simple, architectural look Easy as hanging collectibles; no visible screws, connectors, or tracks