Not your average “safety first” sign—this one’s for the crew that knows exactly what happens when common sense clocks out. The Craniums Extracted sticker flips classic jobsite warning signage on its head with a bold, high-visibility orange diamond design that looks straight off a construction zone… until you actually read it.

Front and center, the phrase “CRANIUMS MUST BE EXTRACTED FROM RECTUMS BEFORE ENTERING JOBSITE” is printed in thick, industrial-style black lettering—clear, direct, and just uncomfortable enough to get a laugh (or a knowing nod). Topped with a sharp, minimalist graphic and finished with a subtle skull-and-crossbones detail at the bottom, the design perfectly balances gritty realism with tongue-in-cheek humor. It’s the kind of sticker that says what everyone’s thinking—just louder.

At 3 inches, it’s the perfect size for hard hats, toolboxes, coolers, laptops, or anywhere that could use a little attitude adjustment. The laminated finish adds a smooth, professional look while boosting durability, so it holds up against scratches, weather, and whatever the job throws at it.

Designed by Solid Black 01 Art, this sticker delivers bold visuals, sharp humor, and serious staying power.

Details:

• Size: 3 inches
• Finish: Laminated for added protection and durability
• Material: Heavy-duty vinyl, weather-resistant
• Design: High-visibility construction sign parody with bold black typography
• Artist: Solid Black 01 Art
• Easy peel-and-stick application

Because sometimes the real safety hazard… is people.