BDEWALT DW0730 Laser Target Card ReviewbP PP DEWALT DW0730 Laser Target Card PAids in locating the laser by enhancing the visibility of the beamPMagnetic base for attaching to ceiling grid or steel studsPMagnetic base easily adheres to drop ceiling grid or steel studsPDimensions: 9 by 5 by 1 inches (WxHxD); weighs 1.