Blood groups 0 pos NKDA, laser cut patch, signal red black, with Velcro backing

Blood group patch that is ready to use Patch with velcro backing and laser cutting.

A flexible, incredibly light, and finely processed laser-cut patch.

Extremely superior craftsmanship and materials:

Signal-colored nylon fabric with counter-and back-facing velcro.

Dimensions: 50 × 50 mm

The small size makes it possible to quickly and individually attach the patch to surfaces like helmets, baseball caps, backpacks, coats, vests, and more.