metal ruler measuring tool office stationery double sided metric ruler sewing tool accessory stainless steel 15/20/30cm

product description feature : thicker and more durable, can be hung program text printing, clear, wearable beautiful, the surface is not easy to reflect straight ruler has high toughness, is not easy to break, and is easy to use. material :stainless steel unit: cm,inch size: 15/20/30cm color : as show in pictures. packing: 1pcs/pack note 1.please allow slight deviation for the measurement. 2.due to the light and screen difference, the items color may be slightly different from the p