Blood type Patch
The Blood type patches are made to be able to know the blood type you have in case of emergency. Wear it at work, at your sport activity, on you or your bag, the most important is to identify your blood type.
Blood type patchs, a+ / a- / b+ / b- / o+ / o- / ab+ / ab-, choice of 4 different colors (Black&Grey, Green&Black, Black&Red, Grey&Black)
Made of the best quality PVC, this patch mesure 1'' high and 2" wide. This patche come with velcro hook backing for easy carry on any loop velcro.
Notice : To be weared only if you know your blood type :)