Specifically developed for pediatric/geriatric applications, the design and materials of the Child/Pediatric Ratcheting Medical Tourniquet from M2 minimize peripheral damages. Circumference is less than 2.5 inches. It features precise, micro adjustable mechanical pressure; safety stop; self-locking; and ratcheting sound when activated. Simple, intuitive gross motor operation. 2-Step instructions printed on device. FDA & CE registered.