PLEASE NOTE: vinyl graphics ESPECIALLY WRAP VINYL (full color printed) are designed to go on curved or complex curved items.. this means they CAN STRETCH SHRINK EXPAND ETC. TEMPERATURE WILL ALSO EFFECT THIS. so getting a wrap around a rocket to fit 100% is almost impossible. I WILL DO MY BEST to match your numbers with a little overlap but there is some about of things I cannot compensate for.. BUT by entering your TRUE circumference gets you as close as humanly possible!
Circumference is the distance around the outside of a circle – or in our case, a tube. It is calculated by multiplying pi times the diameter.
In rocketry, there are so many different sized tubes out there. Just because a tube is advertised as a 2″ tube doesn’t mean it’s actually 2″. Some manufacturers’ 2″ tubes are actually 1.9″ (like Aerotech). Estes made a BT67 that was 2.02″ and a BT70 that was 2.217″. For a long time, standard 5.5″ tube was actually 5.38″, for example. For this reason, there are far too many circumference sizes to list each one, so we ask you to provide a circumference.
When finding your circumference, DO NOT simply “do the math” or use calipers to take your measurement. More often than not, you’ll squeeze the tube (even just a tiny bit) when measuring diameter/radius, which will give you the wrong number right from the get-go and your math will be wrong. Instead, please physically wrap something (such as a piece of paper, tape or measuring tape) around your tube, mark it, and measure it to get an exact circumference. Then, when you make your order, select the closest Diameter size listed and then enter your exact circumference measurement! That way, we can adjust the decal size to fit your tube exactly!
IF your tube is a standard tube with no extra fiberglass or super thick paint etc. you can enter ” MADCOW THINWALL FIBERGLASS” or “PML PHENOLIC TUBE” etc I do have measurements for MOST standard HIGH POWER tubes. BUT entering your TRUE Circumference will ALWAYS give you the BEST matched decal for your rocket.