Designed to block out unwanted light and soothe tired eyes. The Eye Pillow will help deepen your relaxation and aid sleep.  Use during Yoga or to treat migraines and dry eyes. The outer cover can be taken off for washing. Use hot, cold or at room temperature. Sleeve packaging, FSC certified.Comes unscented in plastic-free packaging with clear instructions and suggested areas of use. Add your own scent using essential oils.Size: 12 x 23 cm and Weight: 200gKey features 100% natural materials Soft and durable linen Reusable and durable Washable outer cover Can be scented with organic essential oils Scandinavian design How to heat Our heat packs can be heated in the microwave or in a conventional oven.Heat inner bag only, on a clean surface according to the times listed below. Keep hydrated by placing a heat proof container of water alongside the bag. Alternatively sprinkle with water before heating. Retains heat for up to 40 minutes. Leave bag to cool down before before reheating.Wheat Bag - Microwave: 1 to 3 minutes at 600W, Oven: 10 to 15 minutes at 125 °CEye Pillow - Microwave: 30 to 60 seconds at 600W, Oven: 5 to 10 minutes at 125 °CDo not use gas cooker or grill. Make sure the wheat bag can rotate freely in the microwave. Do not overheat.