These eye pillows have removable covers (made in pure silk). The inner is 100% cotton and filled with locally grown organic lavender and linseed.
Perfect for blocking out the light- the eye pillow has a little pressure on the eyes. I've found that if you pop it in the freezer for an hour or so (in a ziplock so it doesn't absorb any smells) and then use it, it does wonders for tension and sinus headaches. I use mine when I have migraines and it really does help a lot.