Features: 1. Suitable for hot and cold therapy, protect your eyes and help them be healthier. 2. With an elastic band, it can be adjusted according to your head circumference to meet different needs. 3. The cooling eye mask can relax eyes, physically relieve heat and improve fatigue. When your eyes are sore and uncomfortable, wear an eye patch over your eyes to relieve the discomfort. When you are tired, cold compresses can use eye masks to cool down and relieve fatigue. 4. Super elastic bands allow this gel eye mask to fit women or men with different head shapes and keep the mask in place. You can adjust the bands to make the cold eye mask fit snugly around your eye area and enjoy the cold compress. Instructions for use: Heat therapy: Heat in microwave for about 10 seconds Cold therapy: Store in refrigerator for about 2 hours Material: Outer layer: PVC Back: Polyester Filling: Gel Warn: 1. Do not use oven or other appliances with grill function to heat. 2. When the eye mask is heated in a microwave oven, the heating time should not be too long to avoid damaging the product. 3. Be careful when taking it out of the microwave, the eye mask will be very hot. To avoid freezing or burning, set it aside until it reaches a temperature that your skin can tolerate. 4. Keep out of reach of children Products include: 1 x Gel Eye Mask INDICATIONS eye fatigue, dark circles, puffy eyes, dry eyes, headaches, migraines✓Elastic and adjustable: The cooling eye mask has an adjustable head strap, our hot and cold eye mask adapts almost perfectly to all head shapes. Designed for long periods of comfortable wear while you relax and rest, the safety fasteners ensure the mask stays firmly on your face even when you toss and turn in bed. ✓Easy to Use, Reusable and Washable: This hot, cold gel pack soothes irritated eyes without messy lubricants or side-effect-laden decongestants. The hydrating mask is extremely durable and hand washable, so you can enjoy the magical benefits for years to come. ✓Quick Relief and Relaxation: Used to treat hot and cold therapies, relieve puffy eyes, puffy eyes, sinus problems, migraines and drug-free relief. Can be used as a light blocking eye mask at room temperature. ✓Reusable and Reliable: The cooling and warming eye masks filled with 1500pcs expert grade odorless and environmentally friendly gel beads and durable edge stitching for leak-proof, making you feel super comfortable and reliable when you are in hot and cold therapy. ✓Hot and cold therapy: Hot and cold therapy can relax tired eyes, relieve fatigue and dark circles and puffy eyes/dry eyes/headaches/migraines. Use right before bed, good for sleeping, relaxing and waking up refreshed.