brand new and high quality Features: Resists moisture, temperature and shock. Effectively protect the speaker from rips, cuts, and accidental kick-ins. Excellent resistance to fading and corrosion resistance of atmospheric pollution. Easy to install, just insert the mesh grill in the speaker and twist it clockwise slightly to fix it. DIY speaker grille, suitable for car audio and car horn decoration, car audio conversion. Speaker Grills only, other accessories demo in the picture are not included Specification: Main Material: Metal Cold Rolled Steel Circle Material: ABS Type: Car Audio Color: Black Outer Diameter: 275mm(10in)/ 225mm(8in)/ 184mm(6.5in)/ 153mm(5in)/ 124mm(4in) Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 2 Pcs x Speaker Grills