Lego-Compatible Brick Building Tray 11'' x 8'' Yellow- by Fun For Life Lego-Compatible Brick Building Tray 11'' x 8'' Yellow- by Fun For Life the plate is attached insde the tray and measures 10" x 7" Compatible with LEGO, Tyco, PixelBlocks, Mega Blocks, Add another useful piece to your LEGO collection with this Building Tray!