Sufficient Quantity: there are 24 pieces of mask liners in the package, which are compatible with most full face masks, enough to meet your daily uses and replacements, and you can also share with others Breathable and Reusable: these mask covers are made of quality cotton, soft and comfortable, absorbent and breathable, which can help you reduce the excess sweat on your face, not easy to curl and fall off; Also washable and reusable, which can accompany you for a long time; With the exquisite craftsmanship, its is smooth and can avoid irritating the skin, suitable for use Comfortable and Practical: these washable cushion covers can act as cushions between the covering material and your face, preventing the mask's silicone from breaking, allowing pores to breathe, relieving skin irritation, and this mask doesn' drop off easily Reduce Air Leaks and Blisters: these full face cover masks have soft inner liners, which nicely increases the stability of the lid and reduces air leakage problems and skin irritation; Reduce noises and try to not interfere your sleep Relax Yourself: these full face mask liners are suitable for your face, allowing you to adjust according to your face size, keeping your skin clean, keeping you comfortable and sleeping happily throughout the day The full face mask liners are and compact in size, which are convenient to store without taking up too much space and can bring you more convenience, Just adjust the size of this reusable face cover mask depending on your actual demand, and replace it when dirty to keep tidy. Colour:Blue Material:PP cotton Package Contents: 24 x Full face mask cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.