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International Code of Signals

ICS Pennant Six

ICS Pennant Six

Holographic die-cut decal that shifts rainbow when it catches the light. Also comes in 1 other finish.

Regular price $9.99 USD
Regular price Sale price $9.99 USD
Sale Sold out

$8.49 each in a pack of 2+ · mix any sticker types

Shipping calculated at checkout.
Sticker type Same design, 2 ways
SizeMeasured on the longest side
Finish

  • 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.

ICS Pennant Six (International Code of Signals) Holographic STICKER Die-Cut Vinyl Decal

This design isolates a single signal flag from the maritime alphabet: a tapered pennant that stands for the numeral six, drawn in flat, graphic form.

Visual Elements & Composition

The artwork is built from one trapezoidal pennant, a long triangle with its base at the hoist and its point trailing outward. The flag is split horizontally into two bands, with black across the upper half and white beneath it. The division is clean and unadorned, with no border, background, or lettering competing for attention. The pennant's silhouette does the work, and the bicolour split gives it a bold, high-contrast read at any scale.

Meaning & Symbolism

In the International Code of Signals, a maritime system of flags, pennants, and numeral substitutes used for communication between ships and shore stations, a numeral pennant carries a digit rather than a letter. Pennant Six signals the number 6, and it is read in sequence with other flags to form messages, call signs, and identifiers. The design therefore represents a working element of a standardised language, one developed for navigation and used across fleets of many nations. Its meaning depends on context: alone it is a number, and within a hoist of flags it becomes part of a sentence.

Why This Sticker Suits the Pennant

A pennant is a narrow, tapering shape, and this sticker is cut to that exact outline rather than sitting inside a square field. The rainbow shimmer of the holographic finish moves across the black and white bands as the sticker is tilted, so the flag appears to catch light the way fabric does in a breeze. Viewed up close, the sticker reads as a small, precise emblem of maritime signalling, a flag shape that any sailor or collector of nautical graphics will recognise at a glance.

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About this design

ICS Pennant Six

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

Collection
International Code of Signals
Comes on
2 sticker types
Price
$6.49 – $9.99
Sizes
5 options

Holographic vinyl decals with a high-contrast rainbow sheen, printed with eco-friendly inks on premium, weather-rated film. Waterproof, UV-protected, and available in five sizes.

Built to turn heads and hold up outdoors. These holographic decals use premium printable vinyl topped with a UV-protective laminate. The film is rated for multi-year outdoor exposure, so the color stays bold and the surface resists scuffs and sun fade.

  • Signature finish: a 99% opaque rainbow effect that shifts with angle and light—clean edges and a smooth, matte-sheen feel rather than a mirror gloss.
  • Waterproof: designed for rain, splashes, and regular washing on smooth, non-porous surfaces.
  • Eco-conscious printing: vibrant, high-density color produced with eco-solvent inks for sharp lines and rich gradients.
  • Color guidance: no white underbase is applied; pure white areas won’t print, and very light tones allow the holographic layer to show through. Darker tones deliver the strongest contrast.
  • Easy-peel backing: release liner separates cleanly for quick, bubble-free placement.

Made for smooth surfaces: glass, metal, coated plastics, sealed laptops, bottles, mirrors, lockers, and windows. Suitable for interiors and short-term exterior spots like vehicle windows or signage.

  1. Prep: clean the area with mild soap and water or 70% isopropyl alcohol; let it dry fully.
  2. Apply: peel, align, and press from the center outward with a card or squeegee to push out air.
  3. Set: allow 24 hours for the adhesive to reach full bond; avoid heavy moisture during this time.

Tips: Avoid heavily textured or silicone-coated surfaces. For curved items, apply slowly and don’t stretch the film.

  • Wipe with a soft, dry or slightly damp cloth from the center outward to lift dust and grime.
  • Avoid abrasive pads, harsh solvents, or pressure washers that can dull the holographic layer.
  • If placed on bottles or mugs, hand-wash is recommended. Prolonged high-heat cycles can shorten adhesive life.

Available in five sizes. Measurements refer to the longest side of the decal. A “3 inch” option is 3 inches across its largest dimension; the die-cut follows the exact contour for crisp, professional edges.

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 →