The Self Cleaning Pet Grooming Brush is a one-click easy cleaning button that automatically separates the removed hair from the metal needles at a time. The brush is made of stainless steel that is thicker by 20% than traditional pet brushes, making it more durable and less prone to deformation. The 135 bent elastic needles are designed to penetrate deep into the undercoat, increasing blood flow and providing super comfortable massage and grooming for your pet. The slip-resistant handle is designed in oval shape to comfort grip and easy control. You won’t get tired easily when grooming and massaging for your pet.