A set of envelopes suitable for office use. Found during a home clean-up. Selling because I don't need them. Some have been opened and used, while others are new and unopened (only Nagagata 3). * Kakugata 2 (opened) 6 sheets * Kakugata 3 (opened) 5 sheets * Nagagata 3 (opened, red design) 19 sheets * Nagagata 3 (unopened, white) 11 sheets per pack * Nagagata 3 (unopened, brown) 2 sheets per pack * Nagagata 4 (opened) Contents actually include two types: Slightly thicker ones (left) 11 sheets Regular thickness ones (right) 59 sheets There is some aging due to long-term storage. Please refrain from purchasing if you are concerned about this. Thank you for looking.