O Negative Blood Marker

This Hazard 4 marker puts your blood type where a medic or teammate can see it at a glance: O negative, spelled out with a large O, a blood-drop symbol with a minus sign and the word NEG. It comes as a pair of tag-shaped markers on a clip, so you can hang it from a pack, belt or vest without sewing anything. It suits shooters, hikers, first responders and anyone who already wears identification on their kit and wants the blood type readable without opening a pocket.

Features

O Negative Marking — Each tag carries a large O, a blood-drop symbol with a minus sign and the word NEG, so the type reads clearly even at a quick look.
Two Matching Tags — The set includes two identical markers, letting you keep one on your gear and one elsewhere, or carry them together.
Raised Molded Design — The lettering, symbols and border stand up from the face of the tag, so you can see and feel the markings.
Tan Colorway — The tags are tan with darker tan markings, which keeps them low-key against coyote, tan and earth-tone gear.
Clip Attachment — A dark snap clip runs through the top hole of both tags, so you can clip them to a strap, D-ring or webbing loop in seconds.
Second Fixing Point — A slotted hole at the opposite end of each tag gives you somewhere to run cord or a zip tie if you want the marker held flat.
Dog Tag Shape — The rounded, elongated profile hangs neatly and is instantly recognizable as an identification tag.
Hazard 4 Branding — The Hazard 4 name is molded into the face of each tag above the blood type.

Fitting And Use

The clip lets you hang the tags from a shoulder strap, a belt loop or a MOLLE loop (the rows of nylon webbing on tactical packs and vests), and move them between bags in seconds. If you would rather the tags sit still than swing, use the slotted lower hole to tie them down. Keep in mind that this is a visible marker for your gear, not a medical record: carry your official medical identification as well.