Description_ _ This nasal mask cover is made of high-quality material, is breathable, has good sweat absorption, and will not cause you any discomfort. Suitable for most types of full face masks on the market. The perfect tool to give you a comfortable sleep._ _ Features_ _ -Material:Knitted fabric_ -Size: About10.50X5.00X0.50cm/4.13X1.97X0.20inch_ -This premium nasal mask cover can help secure the mask and prevent it from moving._ -Premium and durable, wear-resistant, not easy to break. Convenient and practical._ -The perfect tool to give you a comfortable sleep. Supple and comfortable._ -Reducing excess moisture on your face that is keeping you awake._ -Removable design, small and light, easy to clean, and can be reused.Packing list1 x nasal mask cover