The big stickers can be hard to stick on if you have never done it before, especially chrome colorway ones. Please watch my tutorial before: https://www.instagram.com/reel/C3873qYoUUt/?igsh=MTZwMDZrOHg4aG8x . Im not able to give you a refund if it didnt work out.
The stickers are made out of a very high quality UV- and weather- resistant material.
