Simply open the sheet and place under eyes and the hydrating cooling pads will do the rest! Formulated to reduce slipping and sliding. Our collagen eye pads is non slippery, and you can wear it when you are lying or sitting for watching TV. It won't hinder you to do other things while you are doing eye treatment. Under eye patches are highly effective eye skin care treatments that will quickly work against skin aging, flat wrinkles & fine lines, eliminate dark circles, remove puffiness, and speed up the cell and collagen rejuvenation. 24k gold eye mask are collagen, hyaluronic acid, retinoids, vitamin C, 24K gold powder. without the expense of spa treatments to treat those dark circles, under eye bags, wrinkles and puffiness. 24K Collagen Gold Eye Mask Reduce Eye Wrinkles Bags & Dark Circles Recommended to be used by all skin type and best time to use this eye mask is before sleep or during resting.