【3-in-1 Professional Grooming System】 Combining slicker brush, undercoat rake and massage comb functions. Specially designed round cake shape reaches difficult areas like belly and joints, working on all coat types from poodle curls to husky double coats. 【Surgical-Grade Deshedding Performance】 48 precision-engineered stainless steel pins with rounded tips capture 95%+ loose hair in single pass. Compared with regular brushes，our diamond-cut teeth penetrate deeper into undercoat without tugging. 【Vet-Approved Comfort Design】 Features 2.5mm protective ball tips certified by International Pet Groomers Association. The flexible TPU base automatically adjusts pressure, preventing over-brushing even on sensitive skin 【One-Second Cleaning Magic】 Patented push-button mechanism releases trapped hair instantly. Watch the satisfying hair cake pop out in 1 click - no more tedious picking with fingers. 【Aerospace-Grade Construction】 Crafted with military-standard ABS polymer and chromium-plated steel core. Tested to withstand 20,000+ brushing cycles, surviving even the most enthusiastic German Shepherd's grooming sessions. Self Cleaning Slicker Round Cake Brush - Skin Friendly Deshedding Grooming Tool for Dogs & Cats, Suitable for Shedding & Haired Pets (Blue)