Basic reinforcement and waterproofing measures are not implemented. Items are placed directly into envelopes. For trading cards, raw photos, and other paper items, only sleeves and cardboard reinforcement on one side are used. Tape is applied directly to the sleeves, so please replace them if you are concerned. If you desire a hard case or waterproofing, please consult beforehand (+50 yen). *Hard cases/sleeves may be reused. Please refrain from purchasing if you are concerned about used items. We are not responsible for any accidents during shipping. The items on sale include traded goods, therefore there may be some scratches, marks, and fingerprints. Due to the large quantity, we generally do not check for defects. Please comment beforehand if you are concerned about folds or scratches. We will add images as necessary. These are used items. Please refrain from purchasing if you are overly concerned or if you meticulously examine every detail.