Survival Metrics Head for Survival Triangular Bandana Gray MET. 100percent bright orange polyester construction with printed black survival information including: Navigation Fire Starting Shelter Water Collection & Purification Signaling a useful Knots section and a section for Priorities considerations. May be used for a variety of first aid applications including: signaling; as a splint/tourniquet; foot or knee wrap; sling; face neck or head protection; dust mask; or for water collection - sweat dew or collection from stills. Measures 39" x 39" x 52". Also includes two 2" safety pins. Specifications for Survival Metrics Head for Survival Triangular Bandana: Manufacturer: Survival Metrics Color: Gray Fabric/Material: Polyester Application: Survival Package Contents: Survival Metrics Head for Survival Triangular Bandana Survival Metrics METHST: Head for Survival Triangular Bandana Gray