Rule of Three patch

by Level Zero EMS


One of the universal rules of flight medicine. Mischief and sometimes a little mayhem too, so who better than Calvin and Hobbes (and Susie) to accompany you on your next run?


4 inch diameter, velcro-backed PVC patch.


*NOTE* This item may ship separately from other items in your order.


Our response times are better than any corporate ambulance company, but some of our products are made in various facilities so shipping times may vary.


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