PAIR OF SNOW CHAINS FOR RIDE-ON MOWERS OF ANY BRAND WITH PNEUMATIC RUBBER WHEEL OF THE FOLLOWING SIZES: 4.10/3.50-4 11x4.00-5 Ideal for small tools and machinery; Very strong chains, long service life; Improved traction; Easy assembly and removal; Chrome-plated, durable and high-quality steel RUD CODE: 1-954 SM