Cat scratch mat - Durable workmanship and a practical, well-designed structure make this a reliable cat scratcher pad mat. - Purpose built to provide a convenient scratching surface for cats and to serve as a functional pad in daily use. Cat treadmill replacement - A versatile play mat suitable for cat, hamster, mouse, and small hedgehog. - The cat wheel mat offers fun, safety, and entertainment, acting as a reliable cat activity mat. Cat wheel carpet - Versatile use: can be placed on hamster running wheel bases, chairs, tables, bar stools, sofas, bookshelves, and more. - Functions as a practical addition for daily needs and also serves as a cat scratch pad when needed. Cat running wheel mat - Simple in structure and easy to use, with good resistance to deformation. - Provides a dependable cat exercise wheel mat and can double as a cat scratch pad with carpet. 2-3 practical use scenarios - Scenario 1: In a home with both a cat and small pets, place the cat scratch mat in the preferred scratching area to give your cat a designated surface while keeping other areas tidy. - Scenario 2: Use the cat wheel carpet on a hamster wheel base, chair, or table to convert everyday furniture into a pet-friendly play and resting surface, adding safety and comfort. - Scenario 3: Set the cat treadmill replacement as a multi-pet play mat in a pet corner, allowing cats, hamsters, and small rodents to enjoy activity and entertainment in one accessible mat. Note: This description preserves the original product features and functions, emphasizing practicality, compatibility with cat wheels and hamster wheels, and the simple, durable design across all four items.