Complete 1 speaker foam surround installation kitSome of the models that use this foam include : JL Audio 10W0, 10W3, 10W3v2, 10W4, 10W6, 10W8, 1010, 10-W and others that match the measurements shownThis does NOT fit the 10W6v2 or the 10W7!!Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!! Kit includes: - 1 Premium American-made Foam Surround (Enough for 1 Speaker)- Step-by-step installation instructions - (Also see video below)- 1 Bottle of premium professional-grade adhesive (Solvent-based)- 1 Adhesive application brush Kit 1JL10 Outer Diameter 9.625" - 244mm Outer Roll Diameter 9" - 229mm Cone Diameter 7.625" - 194mm Inner Diameter 7.125" - 181mm Roll Width 3/4" - 19mm Inner Attachment Flat How To Center Your Voice Coil Using Smartphone or Tablet