The American & Efird Thread Spool in Olive Drab is a high-quality sewing thread suitable for both general sewing and heavy-duty projects. This 16 oz spool is made in the United States and is compatible with sewing machines and overlock/serger machines. The thread is strong and reliable, making it an essential item for any sewing enthusiast. The olive drab color adds a touch of versatility to various sewing projects, allowing for a wide range of creative possibilities.