Material: 100% Polyester Since this is an imported product, the sewing may be rough, or there may be loose threads. If you are concerned about this, please refrain from purchasing. We will ship the item folded compactly, so there may be creases. Please understand this beforehand. Since this is a new item, we have not inspected it. Although it is new and unused, it has been stored at home, so please consider this before purchasing. We may change the shipping method from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. Please let us know if you have a preference. ☆ We can offer a discount on shipping costs for items that can be bundled, so please consult with us in the comments before purchasing. #Detachable collar #Detachable collar #Simple #Standard