These ones in the pictures are 3.6" width x 3.25" Height.
If you look at the image of the labels on the physical bottles, you will see that If i had my labels were any larger than 3.25" on the height, they would overlap the curvy neck of the bottle and it would look funny. All bottles are different so measure your label space.
I can email you my template file. I set up each label layer with a clipping mask so you can just drop your artwork in each folder and it wont overlap any of the other labels.
or if anyone knows of any free hosting sites i can upload it to, i can use that so everyone can use it.