The Pet Life ® Flex Series 2-in-1 Dual-Sided Pin and Bristle Pet Brush features a uniquely patented Flexible Hinge that is designed to create a smoother brushing experience while placing less stress on the hair. This Dual-Sided Bristle and Pin Brush features a Cushioned and Retracable Air-Pocket located beneath the Pin Brush for further added comfort. The strong and durable Bristle fibers are designed to remove Dirt, Dander and Dust from their fur while spreading around their natural hair oils while the Flexible Pin Brush Smoothens both their Top and Undercoat while removing Mats, Tangles, and Loose Hair. Features a Rubberized Grip for premium comfort and control. Available in Multiple Colors. SIZING DIMENSIONS: (INCHES) L x W x H 9.25 X 2.72 X 2.17