This heavy neck wrap is filled with lavender bud and flax seed. The wrap is a little over a pound and a half in weight. It can be heated up in the microwave or put in the freezer as a "cold" wrap. Although it is touted as a neck wrap, many people put it on their lap, use it as a miniture weighted lap blanket or have even put it on a leg or arm. The uses are many but will be enjoyed in any way you choose and will last a long time!