Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can I use these to go across the width of the bed as our matress pad and sheets are too loose in that direction?
Document: This product has finally solved a difficult problem - keeping the sheets & mattress pad in place on my adjustable bed. I have a double-sided &#34;pillow top&#34; mattress that is quite thick. Fitted sheets and the fitted mattress pad barely reach to the under side of the mattress. Those straps that go across the corners are fine UNTIL I raise the head of my bed. Then the corner straps slip right off. This criss-cross design, however, works perfectly! The plastic molded clamps are robust and hold the sheet and mattress pad very firmly.
I ordered these suspenders because my fitted sheets were always pulled up by the morning. They did the job! They are very well made and never come undone on their own.They go corner-to-corner, but I wish they made them to go across the sheets too.
One of those spontaneous purchases I have made sight unseen. And once in a while in doing so, you land on pure brilliance! And these sheet suspenders are exactly that. A simple, yet very ingenious idea that does exactly what it claims. I LOVE these things. Shipping was right on time. Simple packaging, simple to use...yet wish these had been around years ago. No more slipping sheets. Use these right, and I guarantee you will never have to worry about a sheet or sheet style bed protector ever coming loose again!
You get two suspenders to a pack, which is perfect. We use one for the flat sheet, and one for the blanket. They are adjustable, so we just put both suspenders straight across underneath the bed. The mouth of the clips have not snagged or damaged even our most delicate sheets or duvets. The mouth of the clip is large enough to grasp a bit of the duvet and a bit of the comforter inside, yet, it still grips the thin sheet as well. The clips are have a slim profile so you don't really see them when the bed is made.
kind of a pain to put on when making bed but totally worth it for me, I use 2 sets of these one for my fitted sheet, and one for my mattress pad,  they have never stayed down better, if you have problems keeping your bed made because you move around too much in your sleep.. this is the solution
I decided to go with this style for a couple reasons. 1st, great reviews. 2nd, they go from one end to the other of the mattress. So in my opinion there are 2 types of problems with sheets coming off or bunching up. 1st way the corners come off. 2nd way, the center of each side and center of the top and bottom kind of pull up. In this case the corners do stay on but cause the sheets to bunch up under you which is annoying. Ok, so I bought 1 pair knowing I wasn't going to use them the way they demonstrate in the picture.
For these, I do use the clasps - clamp them down and they hold tenaciously. The fact that they go all the way under the mattress means they hold better than any other fix I've tried.. no well-dressed mattress should be without its suspenders.
These suspenders have been on our bed for about a week now. and are working perfectly. We have a temperpedic adjustable bed . Between the up and down motion and our weight on the sheets, the bottom sheet was constantly  coming off at the corners. They wouldn't stay on no matter what we tried. I came across these here on Amazon and we are 100% satisfied. So far so good.
Before these sheet suspenders I didn't know what to do. I would try to go to sleep and the sheets would attack me. Once they managed to break free from their corner cages, they swallowed my legs and slowly tried to consume my face. Instead of looking under my bed to check for monsters, I was checking under the flat sheet to make sure the fitted sheet was properly restrained. Now, with this awesome invention, I can rest assured the monsters will not escape. The fitted sheet has been tamed. Install took minutes.
There is only one thing my wife and I really fight over, the sheets! I've tried so many of the units that just grab the corners individually buy they never hold. This solved my problem. My tiny wife can flop around the bed like a fish out of water and she still can get the sheets to come loose. Domestic bliss is back.
Answer: Yes, I that is exactly how l use them,  I still angle them some from the upper corner to the lower corner but I use them to pull in on the bottom fitted sheet which is too deep for my matters