Andis Large Nano-Silver Magnetic Comb Set Item No. 01415 Features: Fits Clipper Models - MC-2 - MA-1 - PM-1 - PM-2 - and PM-3 Rare Earth Magnets easily secure comb to clipper blades Nano-Silver technology with anti-bacterial properties Patent pending magnetic combs infused with nano-silver technology Long lasting - quality magnets will not wear out Patent pending magnetic combs eliminate the need for clips that blend or break Comb sizes: 5 - 16mm 6 - 19mm 7 - 22mm 8 - 25.5mm