The "Basic" flaxseed hot/cold pack is the perfect size for a variety of uses. Place on forehead or over eyes to sooth headaches and sinus pressure. Press to sore muscles or injured areas. Rest on neck or backaches. Approx. 5" x 10" Packaged with a branded instruction tag and care card in a poly or cello baggie. Products can be displayed with or without the bags. If you prefer your shipment with no plastic, please send a message. Thank you for helping the environment! Tag reads: Microwave 40-60 seconds with a cup of water or freeze in a plastic baggie for one hour. Rest on sore areas to melt (or cool) the tension away. Handle hot items with care. Spot clean only. 100% cotton filled with flaxseed. Handmade in New England, USA.