New, unused, and unopened. 5mm x 40 sheets, 10ml x 40 sheets. Can be sealed with a hair iron. Although new, these items have been handled by someone else, so please purchase only if you are not overly concerned about the condition. Please be sure to read the profile before commenting. The profile will likely answer 90% of your questions, saving both of us unnecessary trouble. Waterproof packaging and will be shipped via Yuu Yuu Mercari delivery. * Simple packaging in a宅配用ビニール袋 (delivery bag) or paper envelope.