Aerolock Thread Sets (Assorted Options)

These overlock premium quality thread sets by Aerolock come in six colors with four spools of each color. Madeira Aerolock Premium Serger thread is a top quality, core-spun thread guaranteed to last through frequent washes or strain. Made of 100% core-spun polyester, this thread is perfect for sewing, overlock machines. Each spool holds 1,320 yards of Aerolock Thread.