3M knapsack seat belt (model: 3M-1390010)
◎The material is polyamide webbing and the shoulder strap has a hanging loop to fix the hooks.
◎Three-strand cable with 5-point buckle adjustment buckle, one D ring on the back.
◎Specifications: The width of the nylon belt is 44mm, the chest belt is 44mm, and the weight is about 850 grams.
◎Comply with the European standard EN361 and CNS certification.
***This shop only sells genuine 3M products***