Engineers know: strength starts with a solid shape. The Triangle Circle Crest – Shield Decal puts that truth front and center. Built for members of Triangle Fraternity—the only national social fraternity exclusively for men in engineering, architecture, and the sciences—this 4-inch round sticker brings clean lines, bold color, and everyday durability to your gear.

Design rooted in STEM tradition

Rendered in Triangle’s Old Rose and Gray, the circle crest and shield artwork nod to the fraternity’s name—chosen for the stability of the triangle—and its public symbol, the Engineer’s Transit (ΔT). A salute to our motto, “Veritas Omnia Vincit,” the design stands out without relying on Greek letters, making it unmistakably Triangle wherever you place it.

Ready for your lab, studio, or chapter house

Apply this full-color Triangle Fraternity decal to any clean, smooth surface—laptops, water bottles, notebooks, windows, toolboxes, or dorm doors. The durable print resists scuffs and keeps its color, so your identity stays sharp from lecture hall to late-night build sessions. At a compact 4-inch diameter, this shield sticker is the perfect size to layer on cases or anchor a Greek life sticker stack with pride.

Add it to your collection and rep Triangle—on campus, on the jobsite, and everywhere your work takes you.