Need clear, durable safety signage for your workplace or facility? This 'Emergency Oxygen' sign from SmartSign does the job right. It's a 7x10 inch plastic sign that features both the text and a graphic of an oxygen cylinder, making the message super clear at a glance. It's made from tough, 55-mil thick polyethylene (HDPE), which is way stronger and more tear-resistant than your average flimsy plastic sign. The corners are rounded for safety, and it comes with pre-drilled mounting holes for easy installation on walls or doors. This sign meets OSHA standards (29 CFR 1910.145), so you can be confident it's compliant for most workplaces. It's chemical and water-resistant, and while it's made from 50% recycled plastic, it's built to last – they recommend it for indoors with a 1-3 year life if used outside. If you're setting up a first aid station, a workshop, or any area where oxygen might be stored and used, this is a simple, professional way to mark it.