➤ DOUBLE-SIDED MEASUREMENT. BAZIC's 12inch/30cm stainless-steel ruler with a non-skid back comes in handy for students to be used in math classes providing them with specific measurements. ➤ SLIP RESISTANT. The non-skid backing protects surfaces and keeps the ruler stable while using and prevents ink from entering under the stainless steel ruler and messing up your work. ➤ ACCURATE MEASUREMENTS. Stainless-steel ruler with dual side measuring features sharp delineated numerals and graduations with an etched-on 1/32 inch and metric; making measuring easier! ➤ QUALITY MATERIAL. The durable stainless-steel ruler is made of good quality which ensures long lasting use. Surface of the ruler is smooth with a hanging hole for convenient storing to keep things organized. ➤ WIDE APPLICATION. A must have measuring tool for students, teachers, artists, designers, architects, engineers, construction and more. Perfect to have it in classroom, school, office, home, etc.