4 Premium American-made 8" Foam Surrounds (Enough for 4 Speakers)Step-by-step installation instructions1 Bottle of premium professional-grade adhesive (Nitrile rubber)1 Adhesive application brushComplete 4 speaker foam surround installation kitSome of the models that use this foam include :Snell Type E, Type E II Type E III, Type E IV, Type E 2, Type E 3, Type E 4, Type J, Type J II, Type J III, Type J 2, Type J 3, M21wn0704 and others that match the measurements belowThis foam will also front attach, and function properly on the Type K's, (Type K, Type K II, Type K III, Type K IV, Type K 2, Type K 3, Type K 4). Although it is not an exact replacement, this is the closest foam currently available. Same surrounds that professional reconers use; NOT cheap Chinese imitations! Kit includes THE BEST QUALITY foam available. Foam Dimensions------ Kit 4A8-Snell Outer Diameter 7.75" - 197mm Outer Roll Diameter 7" - 178mm Cone Diameter 6" - 149mm Inner Diameter 5.5" - 137mm Roll Width 1/2" - 13mm Inner Attachment Angled
