I've removed the tag, but it's been stored at home without being used. I don't see any noticeable stains or damage. There's a divider inside. Size (from the official website ↓) H11cm x W12.5cm x D2cm Instant purchase ○ I will ship it with waterproof packaging. I try to pack things carefully, but everyone has their own preferences, so if you have specific packaging requests or any concerns, please consult with me before purchasing!!!