The fleece covered wire shelving did say the fleece was removable for washing, that part sounds good. I don't know what the wire self is made from, or how sturdy it is, but the way they describe it being used it sounds like it needs to be sturdy. However they give metric measurements, and I never feel like converting it into the US standard, lol.
I would have maybe shown more interest in trying them before I already purchased wire shelving for my size cage and had wonderful custom liners made by Jana.