Alvin Flexible Stainless Steel Ruler 18-Inch
Made of finest quality stainless steel with non-skid cork backing that won't slip on glass or polished surfaces. Flexible enough to permit measuring curved surfaces. Raised edges eliminate ink blots and smearing. Permanent acid etched graduations won't wear off. Graduated to 32nds and 16ths and metric to permit close work. 1+' wide.