MANUFACTURER: TAG, TAG’s® Velcro® IR blood type Blood type patches use a more internationally accepted graphic + and – instead of pos and neg for
Blood Type O+ Positive Super-Lumen Glow-In-The-Dark Patch
IR Blood Type Patch – Spartan Village
Blood Type Infrared Patch
Blood Type Patch Infrared Reflective A B AB O Rh+ Rh- Rhesus
Blood Type Patch Infrared Reflective A B AB O Rh+ Rh- Rhesus
What does O+ in the military mean? - Quora
Infrared O POS Blood Type Patch – BritKitUSA
IR BLOOD TYPE PATCH INFRARED REFLECTIVE NESworkshop
What does this patch mean? : r/SEALTeam
Tactical Blood Type Patches O+ Positive POS Hook and 2x1 Patch Embroidered Morale Military Navy Army Badge for Outdoors Patches (O+)
Infrared IR Tactical Blood Type O+ POS Positive Hook and Loop Patch, Morale Military Navy Army Badge Patches 5x8 cm (O Black)