Goldwood Snap On 5.25" Subwoofer Grille Steel Mesh Speaker Woofer Grill Black (SG-M5) 1 Goldwood Sound SG-M5 black metal steel mesh snap on grill, heavy duty de-burred steel grill, fits most 5.25" woofers Comes with one mounting ring with multiple hole pattern and one snap on mesh grill, mounting hole patterns of 5.625" and 5.5625" from center to center across Overall measurement of 6.375" round and .5" high, requires flat head screws that are not included, designed and engineered in the USA Use for speaker cabinet, home speaker or car speaker This listing and price is for 1 grill