Andis Improved Master hair clipper features a blade that is adjustable from fine coarse (size #000, 1/100` to size #1, 1/8`) in an unbreakable aluminum housing that last for years. A Powerful magnetic motor generates 14,000 cutting strokes per minute and is precision built to run cool as well as quietly. Designed for heavy-duty cutting the contoured housing fits comfortably to any hand. A convenient, thumb-controlled side switch allows for one-hand on/off operation. Perfect for all around cutting, trimming and tapering.Benefits:/n-Unbreakable, lightweight aluminum housing for years of dependable service/n-Powerful magnetic motor generates 14,000 cutting strokes per minute/n-Precision built to run quiet and cool/n-Single lever adjusts clipper blades from fine to coarse size #000 (1/100th`) to size #1(1/8`)length cutting depths, special upper blade/n-features fast feed action/n-Convenient thumb controlled side switch for one-hand on/off operation/n-Designed for heavy-duty hair cutting/n-Perfect for all around cutting and tapering