Foam Cushions Store / Foam Cushions MC-298AFDF : 298mm Anti-static foam disc; 3.175mm thick closed-cell MC-298AFDF : 298mm Anti-static foam disc; 3.175mm thick closed-cell MC-298AFD : 298mm Anti-static foam disc; 6.35mm thick open-cell MC-298AFD : 298mm Anti-static foam disc; 6.35mm thick open-cell MC-298AFDF-1/4 : 298mm Anti-static foam disc; 6.35mm thick closed-cell MC-298AFDF-1/4 : 298mm Anti-static foam disc; 6.35mm thick closed-cell MC-300AFD : 300mm Anti-static foam disc; 3.175mm thick closed-cell MC-300AFD : 300mm Anti-static foam disc; 3.175mm thick closed-cell MC-295UPF : 295mm diameter ultra pure foam cushion separator MC-295UPF : 295mm diameter ultra pure foam cushion separator MC-300UPF : 300mm diameter ultra pure foam cushion separator MC-300UPF : 300mm diameter ultra pure foam cushion separator