EMI Emergency Response Holster Set, Black It provides ample room for not only instruments and small rescue tools, but also for a stethoscope or cpr mask The emergency response holster features a quick Release Velcro type belt loop for easy attachment and removal from belts, gurneys, kits, etc It fits belts up to 21/4 wide and measures 81/2 x 4 x 11/2 . Weighs 3 oz For more details please look at long description