2 Non-Abrasive Skid Shoe Cub Cadet 524 526 528 530 728 729 Snowblower Thrower Fits: Cub Cadet 524, 526, 528, 530, 728, 729 Replaces OEM Part Numbers: Cub Cadet: 731-06931 Skid Shoe Specs: Width: 3 1/2", Length: 10", Thickness: 1/2", Material: Black Plastic