12" X 12" 8 Bit Pixel Building Slab Bricks Blocks Solid Tan Base Plate Compatible with other building blocks systems Lego and Megabloks Kreo Extra Thick Plate does not bend easily 12" X 12" Base Plate Extra Thick Plastic, does not bend easily * The plates are not affiliated with or endorsed in any way by Lego, a registered trademark of Lego Systems