Material: Mirror paper, Shiny Gold (cardstock thickness) All items are shiny, mirror-finish gold. 10 sets, 100 sheets Each sheet is carefully cut, but they are not perfect. m(_ _)m Shipping via regular mail mini-letter. If you need cardboard reinforcement, please comment. m(_ _)m All sheets will be placed in one bag. Please understand that they may get mixed up before purchasing. m(*_ _)m