Dont waste your money, It wont stay on well with any significant force.
For sleeves, look to autoextender or LG. LG are thinner and less noticeable, also more stiff though; which I have grown to like more because the head wont slip back through. Autos are more squishy ( for lack of a better word ) and more newbie friendly i guess you could say. Either are good.
For wearable weights, you can first look to golf weights ( google it ). get a feel for everything . Also, your
Girth will depend on what you are able to wear . So after a procedure, golf weights will be out. I personally have expensive rings custom made from almost pure tungsten . So they are heavy, and I dont have to wear many to get a good weight.