Add a practical tactical detail to your gear with this PVC Blood Type Hook Patch. Available in A, B, AB, and O blood type markings with POS or NEG options, this 3D handmade-style emblem is designed for backpacks, tactical equipment, outdoor gear, and compatible hook-and-loop surfaces. The durable PVC construction offers a lightweight, rugged finish. Please note: the back has the hook side only; no loop backing is included.
