A "plastic slicer brush" for pets is a type of slicker brush, a common grooming tool used for dogs and cats. The term "slicer" is likely a local or colloquial variation of "slicker." These brushes are designed to efficiently remove loose hair, tangles, and dirt from a pet's coat.

Key Features of a Plastic Slicker Brush

Design: These brushes typically have a broad head with fine, short wires or plastic pins that are angled slightly. The pins are often set on a flexible, cushioned base.

Material: The handle and body are made of durable plastic, making the brush lightweight and easy to clean. The bristles themselves can be plastic or a combination of plastic and metal.

Functionality: The angled pins are effective at penetrating the pet's topcoat to grab loose hair and dander from the undercoat. This helps to prevent matting, reduce shedding, and promote a healthy coat.

Ease of Use: Many models feature a self-cleaning mechanism, where a button is pressed to retract the pins, allowing the user to easily slide the collected fur off the brush.