Binding Combs 20 Ring A4 200 Micron Cover Black 19mm 22mm
2x per set with 2 combs = 2 combs with 4 covers. 1x per set with 2 combs = 2 combs with 2 covers. New Black 19mm 22mm 20 ring A4 comb binding ring with option to include 1 or 2 transparent 200 Micron cover.