8 Packs of 12 Inch Ruler Stainless Steel Ruler Metal Ruler School Student Rulers with Conversion Table and Bilateral Scale Black

8 Pack stainless steel ruler metal ruler school student rulers with conversion table and bilateral scale, 12 inch Features: Each ruler has a hole for easy to hang and carry. Durable stainless steel material for long time use. 12 Inch/ 30 cm scale with many pieces suit for office resources and for school student application. Quick calculate for metric/ inch reading. There is a conversion table on the back to help you calculate the measurements in other units. Many uses:  Metal measurement rulers in 12 inch/ 3 lengths are useful for various applications, good for office, school, drawing, engineering and other tasks.   Specifications:  Material: black stainless steel  Thickness: 0.9 mm/ 0.035 inch Package includes:  8 x Stainless steel ruler (12 inch)