The Rustic Screen measures approx. 12" x 12" on the outside and approx. 8" x 8" on the inside of the frame.  The frame is made of 3/4" wood and is stained with an oil based stain.  Black nylon screen has been attached to the back with spline.  The nylon screen is ready to paint, you do not need to put a sealer ont it.  I leave a little extra screen around the edges in the back in case you need to tighten the screen again.  The spline can be removed and replaced.  The excess screen can be trimmed with a scissor when you are done painting.  Unfinished, ready to paint woodcrafts.  Made in the USA.  Item # WD900