Anti-dust Mesh protect your phone and improve sound quality.
For iphone 5 5s se: 1x Speaker mesh ,1x Microphone messh.1x Louder mesh
For iphone 6 6plus 6s 6splus 7 7plus 8 8plus: 1x Speaker mesh ,1x Microphone mesh.1x Louder mesh,1x Back Microphone mesh
For iphone x: 1x Speaker mesh ,1x Microphone messh.1x Louder mesh ,4pcs Metal filter
Each item will be checked and in good condition before shipping. This is not an easy job for someone who has no technical skills with Disassembling or Assembling Cellphones/mobile phones, so Professional installation is highly recommended.Tools required to install replacement are not included.