Thank you for your interest. [Hinatazaka46] Stickers, 2 types, Shiho Kato, etc. Waterproof and anti-fold packaging will be used. Discounts are available for combined purchases with other items, so please take a look if you'd like. Stored in a cool, dark place. No smoking indoors, and there are no smokers or pets, so I don't think there are any odors that you would be concerned about.