Instruction: Answer the given question using the supporting document.

Input:
Question: What is it made out of? Is it wood or particle board?
Document: ...especially for being made from particle board. It's an okay alternative to wood. It looks nice and seems like it will last a long time.
The product is very cheaply made. It is particle board with cheap photographed grain. There is not a piece of oak in it. I do not see how they claim oiled oak. There is no oak to finish and no wood to oil. The assembly will take a long time and once assembled it will be not be sturdy. I do not understand the other ratings unless they are false.
Though the bookcases look good and are functional for the price, they are made of a low-density particle board that breaks easily in trying to assemble them.
The wood seems like particle board or some kind of processed wood material with a wood veneer over it. It's fairly movable when put together. It's not too heavy. Overall I'd say it's a good value. It looks very nice and functions well. The good thing about it is that the shipping package is rather small.
I bought this bookcase to go with the media center end table I bought from another source earlier. Can not fill the shelf with books- the shelf will warp and break-it is particle board-really low quality particle board. Decorative use only. I found a solid wood bookshelf at a second hand store and paid far less for it.
Excellently priced and very attractive.Assembly took approximately an hour and the particle board chipped during assembly.But good buy for the price.
This bookshelf literally fell apart (self fastening bolt) about 2/3 into putting it together. The bottom half will not attach to upper half any longer, and I can't return this because its almost completely put together. Really disappointed in the quality of the particle board shelf.
I bought two of these for my office. They are really good looking and I would say they are a higher quality than other particle board type furniture I've had.One of the units I received was damaged, apparently from the factory not shipping. But the two gashes were not visible when assembled and put in place.
The first time we put a screw in, the particle board busted open. Sauder sent us a replacement shelf 5 days later. The screws do not  hold the shelves together. They slide in and out of their holes. The whole piece of furniture was crooked and wobbly. when we tried to straighten it, the shelves fell out again and the sides popped off. I wouldn't use it to shelve marshmallows, let alone books.
Great sturdy bookcase for the price ~ you will most likely need some furniture wedges if you have carpet to stabilize and balance it ~ quality for the price is awesome ~ just be careful and patient when assembling because particle board is easy to damage by accident ~ I saw in some reviews that some were able to put this together rather quickly but it took my husband around or a little over 2 hours and was a little more complicated than he thought it would be ~ other than that, loving it ~
Answer: It is particle, but it seems a whole lot thicker than other particle designs that I've seen.  I've had mine for two months now, fully loaded on every shelf, and thus far there is no slouching on the shelves.