![](http://www.alamy.com/thumbs/6/25CC3EAD-85A5-4B9D-835E-E9C3975E326F/2WK88H6.jpg)
Yellow hard hat and chalkboard with text SAFETY FIRST.
Size: 5480px × 3660px
Location: Malaysia
Photo credit: © Mohd Izzuan Roslan / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, builder, concept, construction, contractor, copy, danger, dangerous, design, employee, engineer, engineering, equipment, factory, hard, hardhat, hat, health, helmet, industrial, industry, job, labor, machine, machinery, maintenance, manufacturing, mechanic, occupation, people, prevention, production, professional, protect, protection, protective, safety, security, service, site, space, technician, technology, tool, work, worker, workplace, yellow