Our pretty lavender eye pillow has a removable and washable cover made from linen. The weighted inner is filled with dry lavender and flaxseeds. It can be put into the freezer to be used cold, or pop into the micro-wave oven for 20-30 seconds for a heated pillow. The eye pillow puts slight pressure on the eyelids, which has a relaxing effect. Perfect as a sleep aid or for tension relief, or to meditate with.