Complete 2 speaker foam surround installation kit Some of the models that use this foam include : KEF 104, 104-2, 104/2, 104 2, 105-3, 105/3, 105 3, B-200, B200, B 200, SP-1236, SP1236, SP 1236, SP-1232, SP1232, SP 1232, SP-1256, SP1256, SP 1256 and others that match the measurements shown Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!! Kit includes: - 2 Premium American-made Foam Surrounds (Enough for 2 Speakers) - Step-by-step installation instructions - (Also see video below) - 1 Bottle of premium professional-grade adhesive (Solvent-based) - 1 Adhesive application brush - FREE shims available on request