Hemline Thread Nets, 5pcs, Nylon Nets Fit Snuggly Over Thread Cones

Nylon nets which fit snuggly over thread cones to prevent thread from falling down and tangling. Also helps maintain thread tension for the machine.
Sits over all 2000, 3000, 5000 metre coned overlocker / serger threads, to keep a consistent thread tension for the machine and your sewing product.
Re-usable - simply pull gently on each end to shrink back into shape.
Simple and easy to use.
Stops thread from tangling and falling down under cone.