Hook backing attaches to any loop surface, Available in A, B, AB, O positive and negative, Woven Patch, Sizes: 1H x 2W, Imported
Blood Type O Positive Desert Version A Patch Hook And Loop, Medical Patches, Army Patches
Pitchfork Systems - Tactical Gear Pitchfork O NEG Blood Type IR Patch - Ranger Green
Velcro Backed Blood Type Patches (Green) - Elliott Military
Gundam Zeon Principality Army Blood Type PVC Patch/O+ (Anime Toy
Blood Type - 1x1 Patch
B Negative Blood Type Patch, Iron on Patch, Embroidered by Ivamis Patches
Rubber Blood Type Patch
A NEGATIVE Blood Type Patch, Iron on Patch, Embroidered by Ivamis Patches
Neg Pos Blood Type Patches Embroidery Military Tactics Badge For Coat Backpack Hook Loop A+ B+
Embroidered blood types patches in different camouflages. 2 high x 2 wide. Can be bought w/ or without backed velcro material so it can be affixed
Military Blood Type Patch (various camouflages)