Features: The speaker cover round mesh, in matte black It is made of , durable and practical. Can effectively protect the speaker from rips, cuts, and accidental kick-ins. Easy to install, just plug it into the speaker and screw it in. There are variety of size for you to choose. Specifications: Material: Color: black, white, gold, silver Inner diameter:about 94 mm(4 inch), 120 mm(5 inch), 145 mm(6.5 inch) Package Include 2pcs x Speaker Mesh Cover 8pcs x Screws Note: Please allow 0-1 cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.