Protective case for Ublox 6m (with backplane) from readytoflyquads. Case has a cut out for better antenna reception and a hole for mounting a piece of glue stick to diffuse led.Screw holes in bottom allow m3 sized bolt to pass through. Printed with a .2 layer height and tapped holes in top of case for m3 bolt. Cut a piece of glue stick and place in round hole in top case portion to diffuse led from board.