ComplianceSigns Aluminum OSHA DANGER High Pressure Gas Line Sign, 14 X 10 in. with English Text and Symbol, White Aluminum gas pipeline sign with symbol makes your pipeline / utility message clear Printed on 14 x 10 in. sturdy enamel-coated 40-mil aluminum with clear protective laminate Rounded corners have 0.20-in. mounting holes for easy installation Designed to meet OSHA safety sign specifications Resists UV, chemicals, abrasion and moisture for long life. US-made, ships fast from Illinois