Fabulous Quality: Atsuwell sinus relief mask is Ideal Relaxing Gift for your Loves & Friends. Please feel free to reach us if you have any problems with our sinus mask hot cold. Newly Dual-Fabric Design :Breathable silky satin provides extra heat retention. The Ultra-soft velvet fabric is skin-friendly even for sensitive users. This Eye compress sinus mask heated blocks out all light and provides comforting stress relief and mind refresh, Ideal for travel and long car trips, after Yoga, Pilates, or meditation, perfect for napping at home or office and resting your eyes. Cooling Eye Mask: Freeze the cold face mask for at least 2 hours to get over 15 mins soothing cold therapy, effectively ease the eyes fatigue, headaches, and migraines. This cold eye mask provides a cold compress to reduce the appearance of dark circles and puffy eyes, refreshing tired eyes. Heated Eye Mask Microwavable: Microwave this sinus heating pad for face for 60~90 sec to enjoy your up to 20 min comfortable warm compress for eye and sinus relief. This Versatile moist heating pad is so soft and flexible to conform to your body, delivers soothing heat therapy to your neck, shoulders, elbow, arms, leg, ankle, and knee, etc. Natural Headaches and Sinus Relief - Atsuwell sinus pressure relief mask filled with flaxseed delivers deep, penetrating moist heat and promote blood circulation that provides perfectly sinus compress to help relieve sinus pain, headaches, migraines, and dry eyes discomforts.