Uxcell Student Stainless Steel Rotary Head Protractor Measuring Angle Ruler Product Name : Protractor Ruler;Color : Silver Tone Material : Metal;Protractor Marked Range : 0-180 Degree Ruler Marked Range : 0-14.5cm;Size : 20 x 5 x 1.3cm / 8" x 2" x 0.5"(LWH) Net Weight: 87g Package Content : 1 x Stainless Steel Protractor