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Road Sign · United States

MUTCD W1-1aR METRIC

MUTCD W1-1aR METRIC

Die-cut decal, matte UV-laminated vinyl cut to the shape.

Regular price $6.49 USD
Regular price Sale price $6.49 USD
Sale Sold out

$5.51 each in a pack of 2+ · mix any sticker types

Shipping calculated at checkout.
Sticker types
Shape
SizeMeasured on the longest side

  • 2+ save 15%
  • 5+ save 20%
  • 10+ save 25%
  • 50+ save 35%

Applied automatically at checkout. Any sticker type counts toward the pack.

  • Outdoor-ready vinylUV-laminated, water resistant, cut to the shape.
  • Printed to orderMade in the USA when you order, not pulled off a shelf.
  • Free U.S. shippingOn orders over $25.

MUTCD W1-1aR METRIC (United States) (Road Sign) STICKER Vinyl Die-Cut Decal

This design reproduces the MUTCD W1-1aR warning sign in its United States metric form, a regulatory traffic-control graphic rendered as a standalone piece of road-sign artwork.

Visual Elements & Composition

Yellow and black dominate the composition. The yellow field carries a black symbol set in a strictly ordered layout, with no decorative flourish competing for attention. High contrast does the work here: the black marks read clearly against the yellow ground, which is the point of a warning sign. Every element is placed to the regulatory layout rather than to an artist's whim, so the composition feels measured and deliberate.

Meaning & Symbolism

The Manual on Uniform Traffic Control Devices, published by the Federal Highway Administration, sets the visual vocabulary for American roads. Its warning signs use yellow and black to signal caution before a driver reaches a hazard, and the W1-1 series covers turn and curve warnings. The "aR" designation and the metric dimensions mark this version as the one specified for metric-standard installations in the United States. The sign's authority comes from its standardisation: a driver who has never seen this exact sign still reads its message at a glance.

Cut to the Sign's Own Outline

A die-cut sticker follows its outline exactly, so this piece takes on the silhouette of the warning sign itself rather than sitting inside a square border. Each yellow edge and black symbol is preserved as part of the shape. For a collector of road signage or anyone who spends time reading the signs along a highway, that fidelity to the original outline is the whole appeal.

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About this design

MUTCD W1-1aR METRIC

Every sticker is printed in the USA when you order it, from the artwork shown above.

Collection
Road Sign · United States
Comes on
1 sticker type
Price
$6.49 – $9.99
Sizes
5 options

Die-cut vinyl decals: precision-cut shapes on premium water-resistant vinyl with a matte laminate and UV protection — built to resist sun, rain and everyday wear for long-lasting use.

These die-cut decals are trimmed exactly to the design, producing crisp edges and a professional finish. They’re made from thick, water-resistant vinyl and finished with a matte UV laminate that reduces glare while protecting colors from fading.

The production process uses eco-solvent inks for dense, even color and a protective overlaminate that helps the decal survive outdoor exposure. Rated for multi-year outdoor life when applied to the right surface, these decals give a clean, matte look without sacrificing durability.

  • Material: premium water-resistant vinyl engineered for weather resistance.
  • Finish: matte laminate that mutes shine and guards against scratches.
  • Print: eco-solvent inks for solid blacks and vivid color depth.
  • Protection: UV laminate extends outdoor life and helps prevent fade.
  • Longevity: rated to last multiple years outdoors under normal conditions.

Die-cut decals adhere best to smooth, non-porous surfaces — glass, metal, coated plastics and finished wood. They work well on bottles, windows, laptops and vehicle windows for short- to medium-term outdoor use.

  1. Prep the surface: remove dust and oils with a lint-free cloth; for residue use mild soap and water and allow to dry fully.
  2. Peel and position: lift a corner of the liner, align the decal and lay it down slowly, pressing from the center outward.
  3. Seal: smooth the edges with a card or your thumb to ensure full contact and reduce trapping air.

Note: to keep adhesive performance in wet conditions, apply decals to very smooth surfaces (for example: glass). Avoid rough or heavily textured materials where the adhesive can’t form a full bond.

Maintenance is low-effort. Gently wipe decals with a soft, dry cloth to remove dust. For stubborn marks, a slightly damp microfiber and light pressure will clean the surface — dry immediately afterward.

Avoid abrasive pads, strong solvents or power washers; these can scratch the laminate or lift edges. Proper care preserves the matte finish and keeps colors vivid for longer.

Sizes are specified by the longest side. For example, a 4″ decal measures four inches across its greatest dimension. The die-cut follows the artwork’s contour so the decal sits flush with clean, professional edges.

Small variations can occur with intricate outlines, but the listed measurement always reflects the maximum edge-to-edge length for accurate placement planning.

Which one do I need?

Pick by where it's going.

  • Indoors & smooth

    Kiss-cut: glossy, cut on a square backing sheet so it peels cleanly.

    LaptopJournalPhone caseMirror

    Kiss-cuts →
  • Outdoors & wet

    Die-cut, holographic or clear: matte laminate, UV and water resistant, cut to the shape.

    Water bottleCoolerBumperHard hat

    Die-cuts →
  • Behind glass

    Window (reverse-print): sticks to the inside of a window and reads correctly from outside.

    Car windowShop doorDorm window

    Window decals →