PAIR OF SNOW CHAINS FOR RIDE-ON MOWERS, LAWN MOWERS, GARDENING MACHINES AND OTHER VEHICLES OF ANY BRAND WITH PNEUMATIC RUBBER WHEEL OF THE FOLLOWING SIZES: 18x8.50-8 Ideal for small tools and machinery; Great value for money; Easy assembly and removal; The chains can be turned for durability; Manganese steel, good quality CODE: 1-9621 SM