Foam Cushions Store / Foam Cushions MC-3AFD : 3" Anti-static foam disc; .25" thick open-cell MC-3AFD : 3" Anti-static foam disc; .25" thick open-cell MC-3AFDF : 3" Anti-static foam disc; .25" thick closed-cell MC-3AFDF : 3" Anti-static foam disc; .25" thick closed-cell MC-3AFDF-1/8 : 3" Anti-static foam disc; .125" thick closed-cell MC-3AFDF-1/8 : 3" Anti-static foam disc; .125" thick closed-cell MC-3UPF : 3" diameter ultra pure foam cushion separator MC-3UPF : 3" diameter ultra pure foam cushion separator