Product Description: 1. After the comb teeth are self-cleaning and combing, the comb needle can be retracted with one key, and the residual hair can be pushed into pieces and torn off for cleaning. It is easy to clean and does not get stuck. 2. Does not hurt the skin. Combing is like a spa massage, which promotes circulation and easily removes floating and dead hair deep in the hair. 3.10mm long comb needle, can penetrate deep into the hair root to remove miscellaneous hairs 4. It's easier to remove knots and loose hair from pet coats, massage the skin, and brush easily 5. The ergonomic handle can also make pet owners feel comfortable, sturdy and durable, round needle comb, easy to hold, fit the curves of the hand, long-term grip not tired Product parameters: Name: Double layer cake self-cleaning comb Applicable object: cat/dog Material: ABS, TPR steel wire Size: 6.5*4.5cm/2.55*1.77in Weight: 87g Product List: Double layer pet self-cleaning comb*1