Narwhal Gifts for Whale Lovers: Funny Arctic Warning Sign

Highly Trained narwhal metal warning sign stating the property is protected and not responsible for injury or possible death

Narwhal metal warning sign with the full NOT RESPONSIBLE FOR INJURY OR POSSIBLE DEATH disclaimer, front view

Funny Arctic whale metal warning sign announcing a highly trained narwhal is protecting the property

Choose your finish: clean and distressed versions of the narwhal warning sign shown side by side

Highly Trained narwhal metal warning sign in classic safety style for a kid’s room, classroom or beach house

Size chart for the narwhal warning sign: 9x12, 12x18 and 16x24 inch rectangles

Mounting options for the narwhal warning sign, with pre-drilled holes or with no holes

Narwhal metal warning sign with a bold WARNING header and a tusked narwhal graphic beside the protection line

Square size chart for the narwhal warning sign: 6x6, 8x8 and 12x12 inches

Highly Trained narwhal metal warning sign showing the word NARWHAL and a narwhal graphic under the WARNING header

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Among narwhal gifts for whale lovers, this warning sign has the best line: the property is protected by a highly trained narwhal. The tusked whale graphic is printed directly on rust proof aluminum, so it won’t peel like a decal, and six sizes from 6x6 to 16x24 inches fit a bedroom door, classroom or porch.

Does it work in a kid’s room or classroom? Yes. The corners are slightly rounded, the build is lightweight, and the 9x12 or 8x8 inch size fits a bedroom door. The “possible death” line reads as pure cartoon menace.

Product Details

• Full sign text: “WARNING. This property is protected by a highly trained narwhal. Not responsible for injury or possible death.”
• Narwhal graphic with a bold WARNING header in classic safety sign style
• Printed directly on heavy gauge aluminum, so the image won’t peel or bubble like a decal
• UV protective coating helps the print resist fading in sun or strong light
• Rust proof aluminum that handles snow, rain and sea air, indoors and out
• Slightly rounded corners and a lightweight build

Size & Finish Options

• Rectangle sizes: 9x12, 12x18 and 16x24 inches
• Square sizes: 6x6, 8x8 and 12x12 inches
• Finishes: Clean, New Look for a bright kid’s room or classroom or Distressed, Wood Look for an old harbor, polar expedition feel
• Mounting: with or without pre-drilled holes, on every size
• Starting at $14.95

Packaging & Shipping

Every sign ships flat in a rigid fiberboard mailer or a heavy duty box to prevent bending. Orders are printed in Henniker, NH and leave the studio within 1 to 2 business days. Standard shipping by USPS Ground is free on US orders of $50 or more and $5.95 on smaller orders. Need it sooner? Choose USPS Priority Mail or Priority Mail Express at checkout. Every order includes tracking, and local customers can pick up at our Henniker studio.

Perfect For

Narwhal obsessed kids, whale watchers with the Arctic on their bucket list and teachers with a marine science bulletin board. It is an easy narwhal gift for a birthday and works as whale decor in a beach house or a ski cabin alike.

Made With Care

Every sign is made to order and handled with special care from printing to packing. Want different wording or a custom size? Email us and we’ll do our best to make it happen.

Complete Your Collection

Pair it with the Highly Trained Mermaid Warning Sign or the Highly Trained Caribou Warning Sign, and find more in our Aquatic & Marine Decor.

What are your metal signs made from?

Our metal signs are printed directly onto heavy-duty aluminum (no decals or stickers involved), giving them a durable, rust-proof finish. Each sign is proudly made in the USA at our studio in Henniker, New Hampshire.

Are your metal signs suitable for outdoor use?

Yes! Our metal signs are designed to withstand outdoor elements and feature a UV protective coating, making them ideal for both indoor and outdoor display for years to come.

How do I hang my metal sign?

Most of our signs are available with pre-drilled mounting holes for easy hanging. If you'd prefer no holes, we offer that option as well – just select it when ordering.

How do I clean my metal sign?

Metal signs can be cleaned easily with a standard glass cleaner and a soft cloth to keep the print looking bright and clear.

Can I customize a metal sign with a specific vehicle, breed, or detail that isn't listed?

In many cases, yes! If your specific vehicle, pet breed, or detail isn't listed, choose the closest matching sign. If the product page has a customization field above the "Add to Cart" button, enter your details there and we'll personalize it for you. If there's no customization field on that listing, email us with your details and we'll let you know if we can accommodate your request.

What size metal sign should I choose?

For most walls, a 9x12 in or 12x18 in sign works well as a focal point, while 16x24 in and larger suit bigger walls or garage doors. Smaller 6x6 in or 8x8 in sizes are popular for mailboxes, gates, or gift-sized pieces — check the size chart on each listing for exact placement guidance.

How long do metal signs last outdoors?

With their UV-protective coating and rustproof aluminum construction, our signs are built to stay vibrant outdoors for years through sun, rain, and snow without fading, cracking, or rusting.

Highly Trained Narwhal Warning Sign

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