A death blanket.
Usually with white and red stripes, woven of bark fiber of a hū'a tree. Red dye is obtained from narra chips which are added to the spun fibers during the cooking process. Used only to wrap the dead. It is taboo to use for the living.
linūbid, Spun Fibers: Sources, Colors and Uses,
ūloh, Kinds of Blankets,