Stored in a dark place without being used. Please refrain from purchasing if you are particular about details. No pets or smokers. I apologize, but I don't know the details as there is no label on the yarn. I will lightly compress it and ship it via Yu-Packet Post. ⚠️No holds, price reductions, or dedicated listings❌⚠️ ⚠️If you wish to pay at a convenience store, please reply in the comments with the date you will purchase the item, only if you are certain you will buy it. Please read my profile. Thank you! ╰(*´︶`*)╯♡ I look forward to receiving your prompt acceptance evaluation after the item arrives. ^_^