Designed to cut through the thickest hair * Self-sharpening, high-carbon steel blades are precision ground to stay sharp longer * Powerdrive cutting system easily cuts the thickest hair with 47% more power * Especially designed for animal hair * Includes a super easy, step-by-step "how to" dvd * Includes clipper with direct drive rotary motor and heavy duty 16" cord, blade guard, battery operated trimmer, soft storage case, oil, cleaning brush, scissors, medium comb, 4 guides, and instructional dvd