Multi-purpose Measuring Protractor Template Drawing Rolling Rule 30cm Product Name : Rolling Ruler;Material : Plastic Main Color : Clear,White;Measurement Range : 30cm, 12 Inch Total Size : 31 x 6.2 x 2.1cm/ 12.2" x 2.4" x 0.83" (L*W*T) Weight : 83g Package Content : 1 x Rolling Ruler