Can you have a skin tag on your back?

idk theres this thing that i thought was a mole on my back, but my mom said it was a skin tag. Can you have those on your back?

Anywho my mom said shes going to talk to the doctor about getting it removes because it annoys me :confused:

what exactly is a skin tag? I read something about a tumor but they only are in places like the armpit and groin it said.