Products Foam Cushions Products/Wafer Jar Packaging/75mm (3")/Foam CushionsMC-3AFD : 3" Anti-static foam disc; .25" thick open-cellMC-3AFD : 3" Anti-static foam disc; .25" thick open-cellMC-3AFDF : 3" Anti-static foam disc; .25" thick closed-cellMC-3AFDF : 3" Anti-static foam disc; .25" thick closed-cellMC-3AFDF-1/8 : 3" Anti-static foam disc; .125" thick closed-cellMC-3AFDF-1/8 : 3" Anti-static foam disc; .125" thick closed-cellMC-3UPF : 3" diameter ultra pure foam cushion separatorMC-3UPF : 3" diameter ultra pure foam cushion separator