This is a handmade beret, loosely knitted with thick yarn. I didn't knit it myself; I purchased it from a hat specialty store. The size is approximately 24cm when laid flat. It has a slight curve, so please use that as a reference. I don't see any fraying, and I've worn it often without any problems. The tag's writing is completely worn off because I washed it at home frequently (⁠‘⁠～⁠`⁠;⁠). I think it's fine without dry cleaning. As is sometimes the case with handmade items, especially crocheted hats like this one, it tends to loosen up a bit when worn. I remember washing it every time I wore it to restore its size. This isn't the type that sits daintily on your head, giving a very feminine look. It's a loose, oversized design, offering a unique, casual feel. Please understand that this is a used item before purchasing.