Material: metal Measure Tool Is A Very Practical Tool That Can Bring A Lot Of Convenience To Your Life And Is A Must-Have Item For Home Travel. Measure Tool Made Of Great Quality Materials, Durable, Not Easy To Deform, Fade, Please Rest Assured To Buy. Measure Tool Easy To Clean, The Design Takes Into Account The Cleaning Problem, Specially Designed To Facilitate Cleaning Of The Structure. Measure Tool Unique And Good-Looking Look Will Make You And Your Family And Friends Very Much. Precise Universal Combination Angle With Ruler Stop For Precise Marking, Measuring, Scribing, And Drawing. A Practical Tool For Schools, Offices, Home Schools, Architects, Woodworking And Engineers, Making It Possible To Measure Data Anytime, Anywhere. Angle Measurement Tool Is Made Of Aluminum Alloy And Steel Material, Which Is Durable And Not Easy To Bend, And Can Be Applied For A Long Time. Lightweight, Compact Straight Ruler Is Portable And Easy To Carry. 90- And 45- Stops For Versatile Angles, More Angles Available, Help You To Measure Things Accurately. Upgrade Your Tools For Precision! Scale On Both Sides Is Carved On The Ruler, Which Makes It Clear For You To Read. 1 Stainless Steel Drawing Needle, Which As Another Pen For You. With Really Useful Additional Features Such As A Scriber And Ejection Stop. Precision Redefined! Your Measuring And Drawing Game With This Multi-angle Measuring Ruler- Measuring Tool. Compared To Other Rulers, This Hole Ruler Has A Hidden -drop Device! So You Don't Have To Worry About Rulers Falling Off When Working.