Vism First Aid Patch 1.5x1.5 Hook Fastener Backing Black/Red. Backside of patch has the hook type fastener. Specifications for Vism First Aid Patch 1.5"x1.5": Manufacturer: VISM Color: Black/Red Height: 1.5 in Length: 1.5 in Features of Vism First Aid Patch 1.5"x1.5": Dimensions: 1.5" X 1.5" Red First Aid cross with Black background Premium quality made embroidery Perfect for IFAK & EMT pouches backpacks hats bags uniforms etc Easy to attach and remove onto hook and loop type fasteners durable patch. Package Contents: Vism First Aid Patch 1.5"x1.5" Vism CVPAID: First Aid Patch 1.5"x1.5" Hook Fastener Backing Black/Red