Estes Big Bertha


PLEASE NOTE:  Black and White Bertha and Baby Big Bertha  are now  a full color PRINTED decal, not Cut vinyl, Clear Coat is Highly recommended for  these

The BLACK AND WHITE  set  is Scaled  directly from the stock Estes  rocket, Fin fit is very important.   if your fins are not  exactly to scale please contact me  I can adjust  the  decals to fit your fins



Actual Body Tube Circumference

Confirm Circumference * 

I confirm I have read and understand “FIND MY CIRCUMFERENCE” (right hand menu under the search bar or scroll near bottom in the mobile app)
I agree that I have either entered the true measured “CIRCUMFERENCE” or the actual tube type and size
(IE estes BT 80, Madcow 4″ Fiberglass thinwall etc)
this is very important on MANY tube sizes there are several SIMILAR sizes, or for odd sizes not listed in the dropdown.
By checking this box I also agree that I have done so and if my decals is the wrong size I am responsible for any
cost to remake my decal at the correct size.
Please Note: I will add enough for overlap.


Available in five styles! Select the diameter that is closest to your body tube size based on your actual circumference. To find your actual circumference, please see “What is circumference and how do I find it?”

© Copyright Estes Cox Corporation.  Used with permission.


Additional information


Baby Bertha, Big Bertha Old School, Big Bertha White on Black – 8 Fins – Black & White, Mini Big Bertha, Super Big Bertha

Body Tube Diameter

1.635 inch, 2 Inches, 2.6 Inches, 3 Inches, 4 Inches, 5.5 Inches, 7 Inches, 10 Inches