Mikki Matt Splitter for Dogs is designed to cut through tangled & matted hair. The tapered guidepenetrates the tangle and allows the blade to cut the hair. Before using the Matt Splitter, brush orcomb the area to be treated this will help locate the genuine matts. Then use a sawing action with short strokes for effective cutting never force the Matt Splitter through matts as this will causediscomfort to the animal and is less effective.Key Benefits Effectively and painlessly cuts through matts & tangles Tapered guide penetrates the toughest tangles Shaped for comfort & effectiveness Long lasting cutting blade