Designed to use with Wahl's Show Pro Plus, Iron Horse, Pro Ion, U-Clip, and Deluxe U-Clip Pet and Dog clippers, this 10-piece attachment guide comb set enhances your grooming, clipping, and trimming experience with additional length and style options. Easy-to-attach guide combs are a great accessory to meet the grooming needs for your dog, cat, and other pets. Includes ten plastic attachment guide combs with cut lengths of 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, and 1 inch. Note: this set works best with Wahl's #30-15-10 blade; it will not fit Wahl's #30-15-10 wide blade. Made in the USA; backed by Wahl's 30-day satisfaction .