Feature(may vary by option.)

●The speaker decorative circles are made of metal cold rolled steel and plastic ABS, which is rustproof and durable.
●The speaker grill metal mesh comes with 8 screws, which can be directly fixed and easy to install.
●Size: Outer diameter: 185mm/7.28inch; Inner diameter: 146mm/5.75inch; Two screw holes center spacing: 167mm/6.57inch
●A great speaker DIY accessory: Great for speaker cabinet, home speaker or car speaker.
●Package Includes: 2*6.5 inch car speaker cover, 8* Screws

[6.5 inch]

Description

Specifications:
Material: Metal cold rolled steel, plastic ABS
Color: Black
Size options: 4 inch, 5 inch, 6.5 inch, 8 inch, 10 inch
4 inch(Outer diameter: 123.5mm/4.86inch ;Inner diameter: 93mm/3.66inch ;Two screw holes center spacing: 108mm/4.25inch)
5 inch(Outer diameter: 153mm/6.02inch ;Inner diameter: 120mm/4.72inch ;Two screw holes center spacing: 137mm/5.39inch)
6.5 inch(Outer diameter: 185mm/7.28inch ;Inner diameter: 146mm/5.75inch ;Two screw holes center spacing: 167mm/6.57inch)
8 inch(Outer diameter: 224mm/8.82inch ;Inner diameter: 186mm/7.32inch ;Two screw holes center spacing:206.5mm/8.13inch)
10 inch(Outer diameter: 275mm/10.82inch ;Inner diameter: 236mm/9.29inch ;Two screw holes center spacing: 260mm/10.24inch)

Package Includes:
2*Speaker Grill Metal Mesh
8* Screws