Specifications 2 Goldwood Sound SG-M8 Black Metal Steel Mesh Snap On Grills Heavy Duty De-burred Steel Grills Fits Most 8 Woofers Each Comes with one Mounting Ring with 4 Hole Pattern and one Snap On Mesh Grill Mounting Hole Pattern of 7.75 from center to center across Overall Measurement of 8.375 Round and .5 High Requires Flat Head Screws that are NOT Included Designed And Engineered In USA Applications: Speaker Cabinet Home Speaker Car Speaker This Listing and Price is for 2 Grills