This is a set of four reversible bibs made of 100% cotton. I purchased these and stored them in a drawer, but I ended up with more unused items than I expected, so I'm putting them up for sale. I am also selling a separate set for girls. If you purchase both sets, I will offer a 200 yen discount. Although these are unused, they have been handled by a person, so please refrain from purchasing if you are overly concerned about this.