Specification:Frame Material: ABS PlasticFit for: 6" x 9" SpeakerLength: 250mm / 9.84 inchWidth: 174mm / 6.85 inchScrew Hole Diameter: 4mm / 0.16 inchDiagonal Center Hole Distance: 207mm / 8.15 inchPackage Content: 2pcs x Speaker Grill with 8 ScrewsDescription:Distribute screws, make you more convenient installation.Great for speaker cabinet, home speaker or speaker.Protect your Subwoofer from cuts, rips, tears and dents.
eBay