[EASY USE AND CLEAN]Pressing the button, the pins come out. Pressing the button again to retract the pins and collecting and cleaning. The Self Cleaning Slicker Brush easily remove the waste hair off from brushes. No worry about the hair flying. [IDEAL FOR SENSITIVE SKIN]Our Brush has Stainless Steel Bristles covered by rubber particle that can penetrates into the coat and groom the undercoat without scratching your pet's sensitive skin, increase blood circulation Compared with most pet brushes with pointy pins, ours are more safe. [SUIIT FOR MOST DOGS AND CATS]The brush for all shapes and sizes small, medium, large breed with long and short hair. Have 10mm length needle penetrates into undercoat and work on smooth, curly, silky and most types of hair, dense enough to collect lots of loose fur. Provide pet owners and groomers an easier grooming experience. [ERGONOMIC GRIP HANDLE]The Comfort-Grip and Anti-Slip Handle not only durable, but also to ensures that owners brush pets for a long time without hand and wrist strain. Happy massage time with your pets. [90 DAYS TRIAL DAYS]We back our products with a 100% satisfaction guarantee, for both you and your pet If you or your pets have any questions about this slicker brush, please feel free to ask our customer service team for help.