Wood (Littleport CB6)

I need two or three pieces of about 2” x 2” or 1” x 2” wood about 4’6” long (5cm x 5cm x 1m50cm) like thin fence posts to use to as posts to hold up netting over some vegetables. If too long I can cut length down. Will collect Littleport Ely and nearby. Big thanks in advance.