HGS Medical ID Blood Type Patch - O Negative (Black Foliage)

Identify your blood type quickly with a compact medical ID blood type patch for gear, packs, or uniforms.

Features

• Blood type: O Negative
• Colourway: Black Foliage
• Backing: Hook side Velcro
• Size: 5cm (W) x 2.5cm (H)
• Use responsibly and follow venue or unit guidelines for patches and identifiers.