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