13mm (1/2") studded chain and 11mm perimeter chain, studs slightly worn as pictured. Measure approx 16' long x 3' wide. Pictured stretched over 18.4-34 tire (65" diameter had to add a short cheater to fit) One currently uninstalled pair for sale, pair on tractor not for sale. Open to offers within reason

11mm (7/16") studded chain and 9mm perimeter chain, unused, studs like new. Measure approx 10.5'long x 2' wide. Sold as a pair. Fit up to approx 40" dia industrial tire. Open to offers within reason