These are original USGI contract compressed cotton muslin bandages. These cravats are packed with two safety pins and can be used as a bandage, sling, headwrap, etc. Also referred to as a do-rag, drive on rag, etc. When you see photos of a an OD Green "bandana" being worn, it is one of these bandages. They are OD green cotton and measure 37" x 37" by 52". These are post war manufacture, but exactly the same as 1960's production.