Settler baskets are manufactured using top quality wire that is formulated for the right strength and pliability that is needed for tree basketing. It can easily be pigtail crimped and with our continuous wire design , it makes for fast and secure basketing. We match wire thickness with basket size, the bigger the basket ,the heavier the wire we use. Many sizes in stock for a variety of tree spades. Ask us how we can help if you need a custom sized basket. Plain and treated burlap liners in stock to ship with your baskets.