Double - sided pet comb.

double-sided pet de-shedding and dematting comb, used for grooming dogs and cats, especially those with thick or long fur. 

• Functionality: This tool typically has two sides; one with wider-spaced teeth for tackling stubborn mats and tangles, and another with more densely packed teeth for thinning the undercoat and general de-shedding.
• Benefits: It helps to remove loose undercoat hair, reduce shedding, and prevent matting and knots without damaging the topcoat.
• Safety: Many designs feature rounded teeth ends to avoid scratching or irritating the pet's skin during grooming.