Easy to use: you can use the nostril filter safely and conveniently; Just put the round parts of the filter in your nostril, which does not easily fall out, preventing dust, lampblack and other small particles into your nose. A wide range of uses: these spray nose filter sponges are good helpers to your nose, which can help prevent inhaling airborne tanning solutions and sprays in summer particularly; In addition, they are suitable for painting, kitchen and dusty areas. Detailed size information: each of these disposable nose dust filters measures around 1.5 x 0.4 inches/ 4 x 1 cm (L x W), the appropriate size fits many people of proper nose sizes to use, versatile and practical. Reliable material adopted: the nose plug filter is made of sponge, quality and considerate, odorless and skin-friendly, soft to your touch and comfortable for you to use; When you get accustomed to it, you will forget it in your nose. Sufficient quantities in the package: what you will get is 100 pieces of spray tanning nose filters at one time, and the color is black, simple and classic; The quantity is abundant, which can allow you to use them for a long time; Or you can share them with your family members.