Xcellent Global Dogs and Cats Slicker Brush Hair Grooming Tool Comb with Self-cleaning Retractable Pins fits Short and Long Hair Pets, Small/Medium/Large PT022 Quickly and gently removes loose undercoat hair, eliminates tangles, knots and dander without shearing the top hair or scratching your pet's skin As well as grooming hair, the brush can also message your pet as it gets right down to the skin. It can increase blood circulation,strengthen skin immunity and eliminate fatigue Simply press the red button and pull the lever to retract bristles which prevents bristles from deformation and makes it easy to clean With the best bending 150 degree of bristles, fallen hair can be perfectly held up and will not mess all over the ground which provides great convenience for cleaning Three sizes available for all sizes and hair types pets. Designed with a comfort-grip and anti-slip handle,the brush prevents hand and wrist strain no matter how long you brush your pets