The Guide I is designed for outdoor professionals with either Wilderness Emergency Medical Technician (WEMT), Wilderness First Responder (WFR) or Wilderness Advanced First Aid (WAFA) certification. Components include a Comprehensive Guide to Wilderness & Travel Medicine, LaerdalÂ® CPR Pocket Mask and face shield, SAMÂ® Splint, and a pull out Ultralight .9 kit. Group Size: 1-12 people. Trip Duration: 1-14 days. Size: 11" x 8" x 7.5". Weight: 4 lbs. 9 oz.