Theraputic hot or cold gel eye mask with full instructions attached for soothing tired or puffy eyes. Has a soft touch finish on the back and an elastic strap to hold it in place. Heat in a microwave for 30 seconds or freeze and apply either hot or cold to the affected area. Will stay warm for up to 90 minutes and remain cold for up to three hours once frozen. The pack contains gel beads that are non-toxic and it can be reused many times. A production lead time of 10 - 15 working days applies to this product.