44mm Braided Solo loop for Watch Ultra?

Hi Everybody! 😀 I'd like to buy a 44mm Braided solo loop for my Watch Ultra, and i didn't find anything on the net about it! Is the 44mm loops are compatible with the Watch ultra? If i see right there are 45 and 46mm braided loops recently, but this color is an older one and i found only one unused on the internet for a great price i think (12 USD) Can i buy it? Will it works as a new one? I mean as time passes by is the material of the elastic band isn't deteriorate? I'm quite nw on the fields other than he Apple Watch, so this is why i ask you! 😀