Solid, eastern white pine doors with clear tempered glass that will be used as pocket doors on a curved track.  These came in a well-packed carton showing no signs of damage from shipping.  They are straight as an arrow but should not be stored standing upright (i.e., leaning against a wall) while awaiting installation.  I will use a pre-stain sealer to avoid blotching caused by this softer wood potentially accepting stain unevenly.  These should be beautiful when done!