BIATHLON QUICK EASY Model Number: QE20 Non-metal tire chain The item has been opened, but it has never been used, so it is new and unused. I purchased it in January 2022, but I am selling it because I changed vehicles without ever using it. I will pack it with bubble wrap and ship it. Compatible tire sizes: 265/70R16 265/70R17 (Bridgestone DUELER H/T684Ⅱ) 265/65R17 265/60R18 265/55R19 275/65R17