Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Do the blades for the DLC2009CHB Prep 9 9 cup processor fit in this holder?  A review says that blades for the 7 c & 9 c processors are the same size.
Document: This is almost a must have if you bought the  Cuisinart DLC-2009CHB Prep 9 9-Cup Food Processor, Brushed Stainless food processor.-Extra text to meet minimum requirements-
Good Food Processors and their attachments are not cheap. And keeping your fingers out of harms way is equally important. After buying my Cuisnart 9-cup Food Processor and additional blades, I wanted to keep my equipment and my fingers in perfect working order. I had read about NOT dumping these blade attachments into a drawer, because you will get cut as they are extremely sharp. Besides, why allow them to bang against one another after spending in excess of $30 each.
I'm really glad I purchased this for my Cuisinart 7-cup Food Processor (EV-7SA2). When I the food processor home, I used a gallon-size ZipLoc bag to hold all the parts to keep them organized, in one place, and clean. When I found this online, I decided it was much more appropriate and practical than the ZipLoc. It holds EVERYTHING the food processor came with, as well as an additional disc if I should need or want to purchase one.
This product is exactly what I needed. Contrary to what another reviewer stated, this is not just for smaller food processor attachments. It holds all the attachments for my Pro Custom 11 cup food processor. The booklet that comes with it says that it will hold attachments for all Cuisinart food processors except DLC-X, DLC-XP, DLC-5, and LPP models. If you are unsure if this will work for you, I suggest going the company website.
I own a Prep 9 processor with the standard tool set plus the fine grater. This holder secures the three discs, disc spindle, the chopper blade and the dough mixer with a knob that holds the lid down. It is a very convenient container for my Cuisinart tools that takes up a minimum of space in an overcrowded kitchen.
I ordered this storage container at the same time that I ordered a replacement blade for my newer 7 cup processor. I hadn't intended on purchasing this but saw it while I was browsing for the replacement blade so I went ahead and ordered it because I thought I had misplaced a blade. The pieces fit in perfectly and what I love is that it's all held together in one place and I'm not worried about cutting my fingers or misplacing a blade after I am done using it.
A great way to store blade and discs for 9 inch processosr. I did enclose the bottom to prevent cutting the hands --a problem noted by a reviewer. I later found that the 11 inch processor comes with the holder and sold for about the same price as the 9 inch. But the price of the holder was much less than that sold by the factory. A great deal!
This item was not correctly labeled as fitting the Cuisinart food processor I ordered so be careful when you order this item as some models of the Cuisinart food processors have larger blades and cutting disks that will not fit into this storage blade and disk holder. I was given a complete refund and I am happy as always with Amazon. They do stand behind the products they sell.
When I purchased the Cuisinart DLC-5 7 cup Capacity Food Processor from Amazon they also recommended this Cuisinart Blade and Disc Holder, so I got it. I purchased them for a Xmas gift. Unfortunately when my mom and dad opened them Christmas morning all excited about the disc holder. They do not go together.
Why are these no longer available? Why are they not being sold at retail along with the food processors?A separate holder for the blades would be useful.....
Answer: Yes, they fit