Material Standards

The International Slackline Association (ISA) defines the Highline System (ISA:21)

The relevant components are independently tested in accordance with the standards and receive the ISA Safety Label.

The ISA Safety Label has just been launched, so there are many Highline components that do not yet have the label but are equivalent. If you have any questions, please contact Swiss Highline, and we will be happy to provide you with information.