Bonsai Tree Training Wire Set - 3 Sizes - 2.5mm, 3.0mm, 3.5mm By Dallas Bonsai Bonsai Wire 3 Pack assortment Three popular sizes: 2.5mm, 3.0mm, 3.5mm Pack of 3 rolls totaling over 54 feet of wire Pliable, easy to work with, and reusable. Other assortment packs available