Each 4u0026#34; by 8.5u0026#34; eye pillow is filled with luxurious French Lavender and Organic Flax SeednLavender Aroma produces a calming influence over the entire bodynUse chilled for migraines and puffy eyesnCold Therapy- Freeze it Place in Freezer bag, store in freezer for several hoursnHot Therapy- Can be microwave for 30 secondsnThe perfect eye pillow for yoga or meditation. Blissful Life eye pillow is made from soft organic cotton fabric that is durable yet soft and comforting. This lavender scented eye pillow is designed to relieve pressure and soothe tension.