Biathlon Athlete Tire Chains Purchased from Yellow Hat previously and used twice when going snowboarding. It is said that even women can install them. Although they are non-metallic, there is some rust on the metal parts, such as the connecting sections. There are instructions, but some parts may be missing. Please understand that they will be shipped in simple packaging. Compatibility: Normal Tires: 195/65R/15 205/65R/14 205/55R16 215/45R17 225/50R15 Studless Tires: 195/65R/15 195/55R16 205/65R14 205/60R15 205/50R16 215/45R17 225/50R15