The bareroot trees will be about 4 feet tall and the roots will be 18 to24" x 6to12" depending on the variety. Picture a tree trunk with a few stubs and a root ball somewhere between a 5 to 20 gallon pot. However, since they are dormant and not in pots we can group several trees together and bag the roots for transport. We've been able to get a dozen bareroot fruit trees plus supplies in the back of a small SUV before.