Features: The mesh is made of Cold Rolled Steel, while the outer rings is made of ABS Plastic. The speaker mesh can be used for DIY speaker, speaker repair and car speaker decorative circle. Great for home speaker cabinet, small speaker or car speaker. Beautiful decorative circle speaker cover; Two Screw Holes Center Spacing:Approx.10.3cm/4.06in; Specifications: Material:ABS+Cold Rolled Steel Color:Silver,Black;(Optional) Diameter:Approx.14.9cm/5.87in Two Screw Holes Center Spacing:Approx.10.3cm/4.06in Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xSpeaker Grill Cover