The best no long hair safety sign states the required action clearly and suits the conditions where it will be displayed. For a direct tie-back rule, choose the blue-and-white metal sign; for a broader machine-area warning, consider a sign that also mentions jewelry and loose clothing. Hairnet signs are better for controlled areas where covering hair is the stated requirement. The options below vary by message, material, size, and visibility features.
| Sign | Best For | Material Or Feature |
|---|---|---|
| Long Hair Must Be Tied Back | A direct workplace rule | Metal, blue-and-white design |
| Caution: Long Hair, Jewelry, Loose Clothing | A broader hazard reminder | 55 mil HDPE plastic |
| Caution: Long Hair, Jewelry, Loose Clothing | Indoor or outdoor display | Aluminum construction |
| Hair Net Required Beyond This Point | Hair-covering checkpoints | 55 mil HDPE plastic |
| Hairnets, Beard Nets, No Jewelry | Low-light outdoor visibility | Reflective aluminum |
Long Hair Must Be Tied Back Metal Sign

This 8-by-12-inch sign communicates a specific instruction: employees with long hair must tie it back. Its high-contrast blue-and-white color scheme and recognizable graphic are intended to make the message easy to identify. The listed construction is sturdy metal, suited to demanding workplace environments.
Best for: Work areas where the rule is to secure hair rather than wear a hairnet. It was selected because its wording directly matches the search for a no-long-hair safety sign while giving the reader an actionable instruction.
Consider: The message addresses hair only. Choose a broader warning if jewelry and loose clothing also need to be called out.
SmartSign Caution Hair And Clothing Sign

This 10-by-14-inch plastic sign warns against wearing jewelry, loose clothing, or long hair. The 55 mil HDPE material is described as suitable for up to two years outdoors. The listing also specifies rounded, burr-free corners and high-resolution digital printing with an overcoat for added protection.
Best for: Workplaces that want one sign to cover several potential entanglement hazards. Its larger stated dimensions and combined warning make it a better fit than a hair-only sign when multiple rules apply.
Consider: The wording says not to wear long hair, rather than explaining how to secure it. Use a tie-back instruction when that is the actual workplace policy.
LIPENK Caution Hair And Clothing Metal Sign

This 8-by-12-inch sign combines warnings about jewelry, loose clothing, and long hair. Its aluminum is described as waterproof, sun-resistant, and rust-resistant for indoor or outdoor display. The listing also characterizes it as lightweight and suitable for smaller or larger display areas.
Best for: Buyers who need a compact metal sign with a multi-hazard message and want the option of displaying it outdoors. It provides broader wording than the tie-back sign in a smaller listed format than the 10-by-14-inch plastic option.
Consider: The listing describes the sign as a relaxed décor piece. Confirm that its appearance and wording suit the formality and safety communication needs of the work area.
SmartSign Hair Net Required Sign

This 10-by-14-inch notice states that a hair net is required beyond a specified point. It uses 55 mil HDPE plastic, has rounded and burr-free corners, and features digitally printed graphics with a protective overcoat. The product information says the plastic can last up to two years outdoors and is made from a recyclable base material.
Best for: Entry points where the rule is to put on a hair net before proceeding. It is more specific than a general long-hair warning because it names the required hair covering.
Consider: This message does not tell workers to tie hair back or mention loose clothing and jewelry. Select it only when the hair-net instruction matches the site’s rule.
Reflective Hairnet And Beard Net Sign

This sign’s message calls for hairnets and beard nets and prohibits jewelry. Its listed construction is reflective aluminum, with UV-resistant graphics designed to resist fading, cracking, or peeling in outdoor conditions. The reflective surface is intended to improve visibility when light reaches it, including in low-light settings.
Best for: Locations that need a combined hair-covering and no-jewelry message, especially where reflective visibility is useful. It provides more requirements on one sign than a simple tie-back notice.
Consider: The listed message does not specifically say “long hair must be tied back.” Choose a direct tie-back sign if that wording is essential.
Buying Guide: How To Choose A No Long Hair Safety Sign
Should the sign say “tie back” or “hairnet required”?
Match the wording to the actual workplace rule. A tie-back message tells workers how to secure long hair. A hair-net notice requires a covering, while a combined caution sign can call attention to hair, jewelry, and loose clothing. Avoid relying on a sign whose instruction differs from the policy it is meant to communicate.
Which sign material fits the display location?
Compare the listed material and intended conditions. The options include metal, aluminum, and 55 mil HDPE plastic. Product descriptions identify certain plastic and aluminum signs for outdoor use, but the details vary by item. Check the specific listing for environmental suitability rather than assuming all signs perform alike.
How large should the sign be?
Consider viewing distance, available wall or door space, and how much text the sign needs to carry. The options here include 8-by-12-inch and 10-by-14-inch formats. A larger format may offer more display area, while a smaller sign may suit a narrow section. The product information does not establish a required viewing distance.
Does a safety sign establish compliance?
A sign can communicate a workplace instruction, but the listed product details alone do not establish that it meets a particular regulation or replaces site-specific safety procedures. Choose clear wording that matches the hazard and reinforce the rule through the workplace’s established training and practices.
Frequently Asked Questions
What does a no long hair safety sign usually mean?
It tells workers to secure or cover long hair, or warns them not to wear it loose near hazards. Read the exact wording to determine the required action.
Is “tie back long hair” the same as “hairnet required”?
No. Tying hair back secures it; a hairnet sign requires a hair covering. Use the message that matches the workplace rule.
Should a sign also mention jewelry and loose clothing?
Choose a combined warning when those items are also covered by the workplace instruction. A hair-only sign does not communicate those additional rules.
Can these signs be used outdoors?
Some listed products are described for outdoor use, including specific plastic and aluminum options. Check each product’s material and weather-related details before choosing a location.