When its uncomfortably cold outside in the winter, you need a slackline like the Classic School 'N' Slack by Slackline-Tools! The Slackline Set is specially certified for indoor use at school sport. It has been developed by PE teachers. Therefore it is perfect for strengthening, balance and special exercises at school sport or for circuit training at the gym. The set complies with the safety regulations of the standard DIN 79400 for indoor slackline systems and is Tüg tested. The slackline is easy to install due to the classical Slack-Ratchet CL attachment system, which is tailored for use on bar columns. The sewn slings cant slip thanks to the rubbers hoses. Of course all the other parts necessary for guying the slackline are included in the set. The 30 mm wide slackline rope is optimal for beginners as well as advanced users. In addition to that its extremely robust. The complete set fits into the transport pouch included in the package. The training with the Slackline-Tools Classic School 'N' Slack Set is not only fun, but it also stimulates the coordination, strength and concentration!