Description
The Sea Lion Metal Warning Metal Sign brings a laid-back coastal vibe to any space, featuring a sea lion sign that's built to stand out. Made from heavy gauge aluminum and printed directly onto the metal (never a flimsy decal), it's finished with a UV-protective coating. Fun fact: sea lions are loud, social, and famously unbothered by an audience, which makes them the least subtle guard animal on this list.
It's a great gift for sea lion lovers, hobbyists, and collectors alike, and makes a fun, low-effort housewarming or holiday present. Every sign is made to order and custom-imprinted in the USA, right in our Henniker, New Hampshire studio.
Does this sign come with mounting holes? Yes – every size now ships with or without pre-drilled mounting holes on the shorter ends, your choice at checkout.
Is this sign safe to hang outdoors? Yes, it's rustproof, UV-protected aluminum built to handle sun, rain, and snow for years.
Product Details
• Printed directly on the aluminum – never a decal or a generic plastic sign
• Heavy gauge aluminum construction with a UV-protective coating to resist fading
• Rustproof and weather-resistant for indoor or outdoor use
• Slightly rounded corners on every size
• Every size comes with or without pre-drilled mounting holes on the shorter ends
• Made to order and custom-imprinted in our Henniker, New Hampshire studio
Size & Color Options
Choose from six sizes – 6x6″, 8x8″, and 12x12″ square, plus 9x12″, 12x18″, and 16x24″ rectangular – in Clean, New Look or Distressed, Wood Look finish, starting at $14.95. Every size is available with or without pre-drilled mounting holes, so you can choose the option that fits how you plan to hang it. Don’t see the size or color you need? Email us and we’ll help you find the right fit.
Packaging & Shipping
This sign ships in a rigid fiberboard mailer or heavy-duty box to prevent damage in transit. It's printed and shipped from our Henniker, NH studio, and sent via USPS Ground or Priority with tracking provided on every order.
Perfect For
This sign fits right in at harbor houses, boat docks, and summer porches, or anywhere you want a little humor on the wall or fence.
Complete Your Collection
Pair this sign with Shark Warning Pool Metal Sign or Highly Trained Manatee Metal Sign, or browse our Aquatic & Marine Decor collection for more. © Designs by Linda Nee LLC
Frequently Asked Questions