1 Pair 6.5" RING-6.5BZ MDF Speaker Ring Recess With Bezel MOUNTING SPACER This product will save you time and is risk-free. This product will fit in most speakers on the market. Thickness:  inch; Inner Diameter: 5.75 inch; Outer Diameter: 7.5 inch; Bezel Diameter: 7 inch; Sold in pairs