The standard burner pan assembly with the elements that provide the realism for your gas logs.  It consists of: Burner pan, grate, gas connectors, silica san, ember bed material and decorative lava rock (not pictured).

All the gas logs pictured are available in See-Thru or Two sided models.  There are even smaller sizes to fit today's pre-fabricated fireplaces.  Comes with the items listed at left for a finished look.