Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Does it fit all washers?
Document: Just received the shelf and it took me about 2 minutes to put together. Just 4 screws with washers and bolts to attach the supports to the rack. I bent the supports to adjust the rack level and had no issues getting it to fit properly. Overall I am quite pleased as it is holding my large laundry detergent, fabric softener, dryer sheets, bleach and stain removal pen.
Everything about this order was perfect including the shipping time. Until I opened the package. All of the hardware (screws, bolts & washers) were missing, therefore I couldn't put the brackets on.
I love this! I have two washers side by side and bought one for each... it REALLY works and is a God send as no extra space in my laundry. Way to Go for whomever invented this VERY useful and cost effective add-on!! !
This would have been nice to have years ago when it was produced. With newer washers, the design is dated. I love the idea, and I ended up making it work but not without some extra work myself. I am happy though and wont return it. It is doing what I purchased it to do. I just had to make some modifications.
This is really a great idea. Unless your washer thrashes less than mine I would only use this on the dryer. Very adjustable however I think over time the bolts will loosen and the nuts and flat washers disappear into never never land behind the unit making them impossible to recover. Recommend this ship with lock washers which is why I held back a star.
Great innovation. I just wish it was a little easier to get the tiny screws, washers and nuts together by judt ome person. I had to resort to scotch tape, an ingenious method of propping the shelf in a steady position, and a lot of patience. There are only 2 screws per bracket, and the first one on each side was the hardest to place.Aside from my own particular issue,  probably exacerbated by working with longer fingernails, the shelf is simplicity itself.
The half-container of detergent pods also fit.
It didn't fit our washer\dryer (clearance from the wall to the unit). We had to return it because of the design.
loved it, perfect fit, sturdy and my socks dont get single anymore. . . . . . . . .
It fits great over my dryer. It's doesn't fit very well over my washer as I have faucets in the way.
Answer: It hangs over the washer with a shelf like hooked bracket/leg support. It should. Mine is also somewhat supported by the wall behind the washer. There is no hardware that screws it into the washer/dryer.