Burnshield Fire/Trauma Blankets are made from pure wool and are woven into a specially designed inter-linking cellular structure that is impregnated with Hydrogel. The blanket holds up to 14 times its weight of the unique Hydrogel, which provides remarkable heat protection and extended burn-through times. This solution draws the heat from burns and offers a highly effective trauma treatment. 1.2 x 1.6 m.