O Positive Blood Type Patch - Black

O Positive ID Patch

This Mil-Spec Monkey patch shows your blood type at a glance, so a medic or teammate can read it without searching your pockets or tags. White embroidered "O+ POS" lettering sits on a black base and stays legible at a distance. The hook backing lets it go wherever your kit has a loop panel, including caps, packs, jackets and load-bearing gear.

Features

• Clear O+ POS Marking — A large "O" with a plus sign and "POS" spelled out underneath leaves no doubt about the blood type.
• High-Contrast Colorway — White thread on a black field reads clearly and suits dark gear and black uniforms.
• Embroidered Construction — The lettering is stitched into the patch, so it will not peel or flake the way printed graphics can.
• Nylon Build — The patch is made from nylon, a tough synthetic suited to gear that gets handled and worn daily.
• Stitched Border — A thread edge wraps the rounded rectangle to keep the perimeter neat and resist fraying.
• Hook-And-Loop Backing — A sewn-on hook side grips any loop-velcro surface, so you can move or remove the patch in seconds.
• Compact 1 x 2 Inch Size — At 1" x 2" (about 2.5 x 5 cm), it fits small loop fields on hats, shoulders and pouch flaps.

Fit And Attachment

The patch attaches to any loop panel, the soft fuzzy half of hook-and-loop, which many tactical caps, jackets, packs and carriers already have. If your gear has no loop field, you need an adhesive or sew-on loop panel first. The patch is part of Mil-Spec Monkey's blood type series, so teams can mark each member's type in a matching style.