*steel ruler, metal ruler *material: stainless steel 430 *graduation: engrave *size: 15cm, 20cm, 30cm, 40cm, 50cm, 60cm... steel ruler, stainless steel ruler, metal rulerMaterial: Stainless steel 430Specification(Length x Width x Thickness): See below detailed informationScale: Screen printing (Passed testing in thinner within 24 hours) or engraving as customer's requirementsPacking: Standard ...