How old is my veiled?

[Bschrader21]

Oswald is about 15 inches head to tip of his tail. I just want to know about how old he is. He is my first chameleon.

 

[hayden]

Looks about 4-5? They all grow differently from what I've learned. My veiled just grew like 4-6 inches in like a week. And he is now 5-6 months old. Still not full size yet

 

[camimom]

Can you post a better photo of him on your hand please?

 

[Bschrader21]

I will try but he hates being held.