Decent frame, for what it is, but certainly not worth $23. Especially when you can buy a wood frame with glass for the same price. 

The frame is composite wood, covered with a sticker type material (not actual wood finish or anything even close). The 16x20 size has plexiglass, as noted in description. 

I knew it was composite wood, but many times these types are at least painted in order to give a more realistic look (as opposed to a wood patterned sticker applied to the entire frame). 

Really wish it were better quality, considering the price. Would look ok from a distance, but in a room where people would be within even a few feet, you can tell the quality.

I must say it was very well packaged though. It was securely placed into the cardboard pieces and additionally secured with other strips of heavy plastic around it so that it didn't shift while in the main box.