Kit includes: 2 Premium American-made Foam Surrounds (Enough for 2 Speakers)>>> Step-by-step installation instructions>>> 1 Tube of premium professional-grade adhesive (Solvent-based)>>> 1 Adhesive application brush>>> FREE shims available on request>>> Foam Dimensions ------ Kit - 2A10 - Outer Diameter - 9.75 in - 248mm>>> Outer Roll Diameter - 8.875 in - 225mm>>> Cone Diameter - 7.75 in - 197mm>>> Inner Diameter - 7 in - 178mm>>> Roll Width - 5/8 in - 16mm>>> Inner Attachment - Angled>>> SEE COMPATIBLE MODELS ABOVE