ChiaoGoo Red Lace circulars are made of high grade stainless steel and come with a bright red, highly flexible,Êmulti-strand, nylon-coated, steel cable allowing your yarn to easily slide end-to-end Each item is light weight and durable, precisely machined with satin finish with perfectly tapered tips Size is permanently laser etched on each item for added convenience and easy storage ChiaoGoo products are mostly made in Hangzhou, China, distributed from Troy, MI (USA) and adheres to the latest environment-friendly manufacturing processes; most products are 100% recyclable