-Material: High quality Stainless Steel - Smooth polishing, anti-rust, anti-corrosion, waterproof, oil-proof.
-Measurement: Total Length: 4inch (11.5cm). Measures hems professionally up to 3 inches wide without any crook. -No more broken needles! Light enough to be flexible and tough, way better than pinning stuff for general purpose sewing, Springs are smooth on fingers for frequent use. -Tough Marking for Long-Term Use - The Markings engraved on the hem ruler -Great Replacement for Traditional Jabbing Sewing Pin, ideal for hemming clothing, curtains skirt, pants or shorts and more, opens like a bobby pin, simply slide clip over your folded fabric,holds them tightly in place when you sew, suitable for machine work and hand sewing.