Pair of snow chains with 9 mm rhombus. Quick assembly with flexible cable and self-locking tensioning. High strength chains for even higher quality and durability, built with compact 9 mm section "D"; section mesh. Internal side cable covered with coloured pvc and external visible connection. Perfect for cars equipped with ABS. These chains guarantee maximum safety while minimising noise and vibrations. The product complies with the European unification nosma of the Ministry of Infrastructure and Transport. These chains are approved and certified according to the following standards: UNI/CEI 7006, ISO/IEC n. 28, Ppp 50003:1999, Önorm v 5117:1996, as certified by GS-TÜV, the leading European institute for product certification in the transport sector. Instructions inside.