I'm not sure of the length of the roll and so far haven't been able to raise the dead around here to help me measure them. I do know my daughters room was a 16' x 16' which there was door and windows Their pretty long.I did notice there is a little rip in the roll I was going to try to measure by myself. But it fits back together perfectly,no missing pieces in the paper. This is not the cheap paper you'd get at wal marts. I ordered this paper off the net from a wall paper store it was like 25.00 a roll,maybe more
I can't change the Get it now because there is a bid but if you want o bid that on it I'll still give you the free shipping. I assuming your son wants this for his room