Although it was washed with water after opening, it is unused, so we have listed it as new. Please forgive any water marks from that time. The backing paper may be folded to fit the packaging size. It can be disassembled and washed. (See photo 2) Adjustable size stainless steel sink strainer, compatible with 14-23cm. - Model: GC-174 - Size adjustment: 14-23cm - Material: Stainless steel - Country of origin: Japan For those who have read the profile and agree.