Description Long-term use of the electronic product will cause a large amount of dust to enter the volume hole, which is difficult to clean, and affects the normal use of the electronic product. You can use our electronic product dust-proof sticker to prevent the problem of dust accumulation. Features -Color:Black -Material:PVC -Size:3.80X3.80X0.10cm/1.49X1.49X0.04in -These dust-proof stickers are thin and supple, will not scratch your electronic product, and are very convenient to use. -The speaker dustproof sticker can effectively prevent dust from entering the electronic product and affecting normal use. It is also a great decoration for your electronic product. -Don't worry, they will not affect the sound quality and call quality at all, they are professional and practical. -You can give them to your friends. This is a very useful accessory for daily electronic product maintenance. -It is of excellent quality, remarkable effect, and affordable. You have no reason to refuse such a premium product. These dust-proof stickers are thin and supple, will not scratch your electronic product, and are very convenient to use. The dustproof sticker can effectively prevent dust from entering the electronic product and affecting normal use. It is also a great decoration for your electronic product. Don't worry, they will not affect the sound quality and call quality at all, they are professional and practical. You can give them to your friends. This is a very useful accessory for daily electronic product maintenance. It is of excellent quality, remarkable effect, and affordable. You have no reason to refuse such a premium product.