In reply to Roberttaylor:
Everything Clarence says really, but it depends how much use you intend getting, your fishing experience and how much you want to pay.
Choice of either telescopic (which are frequently cheap) or 4 piece rods (usually more expensive. I build my own rods on British blanks and have 4 piece fly rods and a 4 piece general purpose coarse fishing rod (Avon type, be fine for sea spinning), also a 2 piece 5'6" very light spinning rod (for trout, though I had a 5lb carp on it yesterday).
All the above fit into small plastic tubes and go into my hiking rucksack when out in the hills, I take whichever I want. As a keen angler I can justify the expensive outlay, but you may not wish to.
Have a good think about your main use for the rod and then decide, mainly down to expense.