250 meter (820 ft) roll of Husqvarna's black UV boundary wire. The insulation on this wire is made to resist cracking and breaking when exposed to direct sunlight. This wire is great for any areas that you are stapling the wire down, but can also be buried underground. This is the wire that sent with 115H mowers for DIY installs and the same wire that is used in the current Husqvarna Automower install kits. 
 
Learn more about the different types of Husqvarna boundary wire HERE
 
Need staples to install your wire? Click HERE
 
Need connectors to splice your wire? Click HERE for 5 pk or HERE for 10 pk