EXCEPTONAL QUALITY - with double sided teeth the two way blade has different spacing configurations, 9 teeth for thinning and de-shedding on one side and 17 teeth on the other side for tough matts & tangles. NO SCRATCH & NO PAIN all the blades have polished rounded edges ensuring that it elimenates all matts and tangles whilst at the same time very comfortable on your pets skin.And beautifully Crafted Shedding Brush with Wooden Handle With A Full Tang Construction.