American International SG-650DX Speaker Depth Extender (2-Pack),BLACKExtends Speaker Depth: 1/2 inch depth extenders fit 6-1/2 inch round speakersDurable Construction: Made from durable plastic material, black colorFor 6.5 Inch Speakers: Designed to extend 6.5 inch car speakersEasy Installation: Includes hardware and instructions for hassle-free installationAmerican International Brand: From a trusted American International brand
