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Under the Sea Birthday Party Thank You Card

4.8 out of 5 stars rating
35 Total Reviews |
by
Qty:
Corner Style
Squared
+$0.20
Paper Type
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
-$0.15
+$0.60
+$0.60
+$0.60
Printing Process

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About Flat Thank You Cards

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Flat Thank You Card
Create your own from scratch

Size: 3.5" x 5"

For all the ways you say thank you, we've got a custom thank you card just for you.

  • Dimensions: 3.5" L x 5" H (portrait); 5" L x 3.5" H (landscape)
  • High quality, full-color, full-bleed printing on both sides
  • Add personal photos and text for no additional upcharge

Paper Type: Signature Matte

Our Signature Matte paper is a customer favorite—smooth to the touch with a soft eggshell texture that elevates any design. Its sturdy 18 pt weight and natural feel make it the ideal choice for timeless, sophisticated events.

  • Exclusively made for Zazzle
  • Made and Printed in the USA
  • FSC® Certified—sourced from responsibly managed forests that protect both people and planet

About This Design

Under the Sea Birthday Party Thank You Card

Under the Sea Birthday Party Thank You Card

Express your gratitude in style with this mermaid-themed thank you card! Featuring a magical under-the-sea design with shimmering starfish, seashells, and a sparkling mermaid tail, this card is perfect for sending heartfelt thanks after a birthday party, baby shower, or any ocean-inspired celebration. Personalize with your name or message for a unique touch. A charming way to make your guests feel appreciated!
Lydyb's Creative Corner
Pro
Artwork designed by
Paris, France
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Customer Reviews

4.8 out of 5 stars rating35 Total Reviews
29 total 5-star reviews6 total 4-star reviews0 total 3-star reviews0 total 2-star reviews0 total 1-star reviews
35 Reviews
Reviews for similar products
5 out of 5 stars rating
By J.November 29, 2021 • Verified Purchase
Flat Thank You Card, Size: 5" x 7", Paper: Signature Matte, Corner: Squared, Print Quality: Standard, Envelopes: White
Zazzle Reviewer Program
Great quality card. Looked great on arrival and fit my sons birthday theme perfectly. The finished product looked great. The colors of not only the dinosaurs but of the picture I added exceeded my expectations!!
5 out of 5 stars rating
By Nancy S.November 13, 2025 • Verified Purchase
Flat Thank You Card, Size: 3.5" x 5", Paper: Signature Matte, Corner: Squared, Print Quality: Standard, Envelopes: White
I haven't used them yet, but they look very lovely!!
5 out of 5 stars rating
By Niccole M.September 16, 2024 • Verified Purchase
Flat Thank You Card, Size: 5" x 7", Paper: Signature Matte, Corner: Squared, Print Quality: Standard, Envelopes: White
It was perfect . Nice cardstock , came on time , and was short and sweet and to the point .

Tags

Flat Thank You Cards
under the seakids birthdayocean animalssea creaturesocean birthdaywhimzicalmermaid tailcute watercolor oceanbirthday decorpurple blue
All Products
under the seakids birthdayocean animalssea creaturesocean birthdaywhimzicalmermaid tailcute watercolor oceanbirthday decorpurple blue

Other Info

Product ID: 256619144819317783
Created on: 2/9/2025, 8:45 AM
Rating: G