It's a aumuca cat brush from Aumuca

Aumuca Deshedding Brush for Cats - Cat Brush for Shedding and Grooming, Deshedding Tool and Dematting Comb for Medium or Long Haired Cats Removes Loos https://www.amazon.com/dp/B0BRBJ427Q/ref=cm_sw_r_cp_apip_ccE6N4RYe3bv1