HGS Blood Group Patch A Negative (A-) 1in, Olive Green

Exclusively designed and manufactured by HGS in Singapore. This 1in x 1in blood group patch A negative (A-) in olive green helps with fast, clear identification on packs, organisers, or uniforms.

• Features hook-side Velcro backing for easy attachment to loop panels.
• Compact, durable, and purpose-built for lawful everyday carry, training, and outdoor use.