Professional Measuring Tool Stainless Steel Digital Protractor Round Head Rotary Goniometer Angle Ruler ferramentas manuais Material: Stainless Steel Angle Graduation: 0-180 Ruler Graduation: 0-10cm Package Size: 24 * 7 * 2cm / 9.5 * 2.8 * 0.8in Package Weight: 75g / 2.7oz