This is an add-on accessory for a console TV, what they called a "Gallery Rail". It is made of woodgrain plastic and actually looks pretty decent. It measures 36". I believe this can be attached without drilling holes in the top of the cabinet. This is a new, old stock part, I believe a NAP/Magnavox item. Part number 4Q31084-01A, still in the original package (but I took it out long enough for the photos). I have two of these, $5 each plus shipping. If interested, send me a PM with your zipcode and I'll get back with a total. Thanks for looking!