Each mask comes with a coloured identifier to easily identify which mask suits the casualty as unfortunately one size mask will not fit everyone. The A3 laminated poster makes it easy to locate in an emergency. It also details how and when to use LifeVac to save a life. The instruction booklet details how to use LifeVac and which coloured ring identifies the size of the mask. The Feedback form is to be filled out once your LifeVac is used to help us raise awareness and improve our service. The wall mounted kit includes: 1 x LifeVac device 1 x Large Adult Mask (orange) 1 x Medium/Test Adult Mask (green) 1 x Small Adult Mask (yellow) 1 x Pediatric Mask (white) 1 x hard wall mountable case 1 x BLS laminated poster 1 x Detailed instruction booklet 1 x QR code which takes everyone to a free training video Free access to LifeVac video training via an easy to scan QR code If you ever have to use your LifeVac regulated medical device in a real life situation, simply contact us and we will replace it free of charge. FDA, MHRA, TGA, HPFB, MOH, SAHPRA regulated as a class 1 medical device and CE marked