St. Louis Tag Co - Manufacturer of Custom Printed Hang Tags
St. Louis Tag Co - Manufacturer of Custom Printed Hang Tags

Custom Warning Tags

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Warning tags are an essential accident prevention tool used in a variety of industries to alert personnel to safety hazards or dangerous conditions. They are often designed in a fluorescent color or eye-catching pattern to attract attention.

While stock hang tags frequently contain vague fields and don’t allow for customization, our custom warning tags can be designed with logos, specific procedures, contact information or other messages. Stock tags are also commonly made of subpar materials that can’t hold up in tough conditions. We design our tags to last, using durable Tyvek material, reinforced eyelets and metal stringing to ensure their lasting utility. Effectively communicating information to personnel is especially critical in industrial workplaces. Don’t sacrifice safety for short-term savings!

At St. Louis Tag, we take pride in fully customizing warning hang tags to customer requirements and specifications. We can also guide you through the process and make recommendations for your industry needs. View our custom tag services page to see our full list of capabilities and request a free quote today. Custom printed warning tags are available in a range of size options.

See All of the Components of a Tag that can be Customized


We offer 12 standard sizes that are available as is, with clipped corners or with rounded corners. Fully customized die cut shapes are also available.


We offer numerous material options for tag printing, including high grade printing paper for retail tags, durable Tyvek and vinyl for industrial tags, and carbonless carbon paper for multi-part hang tags.


In addition to the 21 standard colors we offer for our tags, we can create virtually any color by flood coating our white tags. We also offer full-color process printing for creating eye-catching designs with fine details.

Hole & Reinforcement Options

Tags are typically punched with either 3/16” or 3/8” holes and can be reinforced with fiber patches and/or metal eyelets for securely attaching tags to items.

Stringing Options

We offer several standard string materials, including elastic, mercerized cotton, cotton/poly blend, polished cotton twine and a natural option that is similar to jute. These can either be knotted or looped. For more industrial applications, we offer several different types and gauges of metal wire options.

St. Louis Tag Testimonials


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