Matrix Military Spec. Blood Type Hook and Loop Patch (Type: O NEG

Hunting Accessories Patch 3d Pvc Patch A+ B+ Ab+ O+pos A- B- Ab- O

Phantom Gear Polarity Plate Carrier w/ Magnetic QD Buckle System (Color: Multicam)

Tactical Blood Type Patches O- Negative Neg Hook and Patch 2x1 Embroidered Morale Military Navy Army Badge for Outdoors Patches (o-)

Matrix Military Spec. Blood Type Hook and Loop Patch (Type: O NEG)

Matrix Military Spec. Blood Type Hook and Loop Patch (Type: O POS

Tactical Blood Type Patches O- Negative NEG Hook and

Blood Type Hook & Loop Patch - Army Navy Gear

Blood Type Hook & Loop Patch - Army Navy Gear

Matrix Oval Blood Type PVC Hook and Loop Patch (Type: O POS / OD

Blood Type Hook & Loop Patch - Army Navy Gear