100% brand new and high quality Features: 1.Solve The Problem Of Dust Accumulation Long-term use of the mobile phone causes a large amount of dust to enter the volume hole, which is difficult to clean and affects the normal use of the mobile phone. Use Mobile Phone Dustproof Net Sticker toeliminate dust on the bell mouth and keep away from the trouble of dust accumulation. 2.Soft And Thin Using high-density fiber material, upgraded fine mesh, soft and thin, after thousands of dust-proof experiments,it can effectively prevent dust from entering. 3.Does Not Affect Sound Quality Mobile Phone Dustproof Net Sticker is very light and thin, anddoes not affect the call and volume. 4.Dust-proof And Splash-proof The ultra-fine mesh woven, with a nano-level waterproof film attached to the surface, effectivelyreduces the ingress of ash and water. 5.Applicable To Multiple Models Mobile Phone Dustproof Net Stickers are suitable for most smartphone horns, includingiPhone, Huawei,etc. Specifications: Item Type: dust proof mesh Color: black/silver Material: Polyester Size: 16x5mm or 22x4.5mm Choose short styles within 1-6 holes Choose long models within 7-8 holes Quantity: 1 set Package Included:Note: Free choice of long and short models 10x mobile phone dustproof net sticker + 10 cotton swabs tweezers + alcohol bag + tweezers