<p>Are you a proud owner of an overlock machine? Then you can find a wide range of overlock thread here, and at the best price-quality ratio. Overlock threads are used to finish the edges of your fabric so that the fabric no longer frays. A 4-thread system is most commonly used to achieve the best results. The threads are made of 100% polyester, so you can count on a strong yarn and a colourfast yarn. Tested and approved by us :-).</p>