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- Under The Sea Wall Decals, Set of 20
Under The Sea Wall Decals, Set of 20
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- 30-day returns
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- 30-day easy returns, not the right fit? Send it back.
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- Real human support, U.S. based, replies fast
- Moogco Purchase Protection, free with your order. Damaged, not as described, or lost on the way? We refund it. How it works
Owned by a small family MoogCo Baby is a family-owned shop. Every order supports a real family who personally stands behind what we sell — thank you for shopping small. 💚
A whale and her calf, a sea turtle, jellyfish, a seahorse, a smiling octopus, little fish, a starfish, a crab and coral.
20 separate pieces, each one cut to its own shape. Arrange them however you
like: scattered across a whole wall, gathered above a cot, or in a neat row along a shelf.
What You Get
20 individual decals on one sheet, already cut out. Nothing to trim, no
backing square around the artwork, so your own wall colour stays visible between the pieces
and the set looks painted straight onto the wall.
Sizes
20"W x 20"H (50 x 50 cm) $29.00 largest piece about 23 x 13 cm
28"W x 28"H (70 x 70 cm) $39.00 largest piece about 32 x 19 cm
39"W x 39"H (100 x 100 cm) $52.00 largest piece about 45 x 27 cm
59"W x 59"H (150 x 150 cm) $79.00 largest piece about 68 x 40 cm
The pieces are printed together on one sheet, so a larger sheet means larger pieces, not
more of them. All four sizes contain the same 20 pieces. The three smaller
sheets come as a single piece; the largest comes as two panels.
Material
Peel and stick, self adhesive. No paste, no water, no tools. Satin finish, a soft sheen
between matte and gloss, so the colours stay rich without glare. Wipe clean with a damp
cloth. Works best on a smooth, fully cured painted wall.
How To Put Them Up
Lay the pieces out on the floor first to decide the arrangement. Peel one at a time, press
from the middle outwards, and go slowly. Each piece can be lifted and repositioned while
you are still working.
Our Own Artwork
Every design in this shop is painted for us. Nothing here is stock art or a licensed file
resold, and you will not find these anywhere else.
Need A Different Size?
Message us with the width and height of your wall and we will set up a listing for you at
no extra design charge.
Shipping
Printed to order and shipped flat in a rigid mailer, never folded.
A Note On Colour
Screens vary. The colour on your phone may differ slightly from the printed result.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


Every whale, turtle, and octopus here started as an original painting made just for us. It's not a licensed print or stock file, so your nursery wall gets a look you won't find in every other baby room.

Each of the 20 pieces comes already cut to its own shape, so there's no clear film or white square hiding your wall color between the fish and coral. It goes up looking painted straight onto the wall, the way it was designed.

There's no paste, water, or tools involved. Lay the pieces out first, peel one at a time, press from the middle outward, and if a piece needs to move, just lift and reposition while you work.
Picking the right size comes down to where the decals will go and how much wall space you want to fill.
- Above a crib or cot: The small (20x20 in) or medium (28x28 in) size usually looks best centered above a single crib without overwhelming the space.
- A full accent wall: For a larger open wall, the 39x39 in or 59x59 in size gives each piece more presence and reads well from across the room.
- Measure before you buy: Measure the width and height of the wall area you want to cover, then compare that against each size's dimensions listed on the product page.
- Consider piece size, not just sheet size: A larger sheet means larger individual pieces, not more of them, so think about how big you want the whale or turtle to look on the wall.
- Need a custom fit: If none of the four sizes match your space, message us with your wall's width and height and we will set up a custom listing at no extra design charge.
Will these damage my paint when I remove them?
They are designed to peel off cleanly from a smooth, fully cured painted wall. As with any wall decal, older or unusually soft paint can sometimes lift, so test a small piece first if you are unsure.
Can I move a piece after I've stuck it down?
Yes. Each piece can be lifted and repositioned while you are still working on the layout, so you can get the placement right before committing.
Do the pieces have a white background around them?
No. Each of the 20 pieces is cut to its own shape with no backing square, so your wall color shows through between the whale, jellyfish, and other pieces.
What if I want a completely different size than the four listed?
Message us with the width and height of your wall and we will set up a listing for you at no extra design charge.
What is your shipping and return policy?
Orders ship from our US warehouse and are printed to order, shipped flat in a rigid mailer so nothing arrives folded. Free shipping applies on orders over $100, and we offer 30 day returns with real human customer support if something isn't right.
What wall surface works best?
These decals work best on a smooth, fully cured painted wall. Textured, freshly painted, or unfinished surfaces may not hold the adhesive as well.
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