3-Pack Cat Self Groomer for Cardboard Box, DIY Grooming Brush Ring for Cat House Door Hole, Hands-Free Scratching Brush for Loose Hair & Shedding (3 Colors)

3-Pack Cat Self Groomer for Cardboard Box, DIY Grooming Brush Ring for Cat House Door Hole, Hands-Free Scratching Brush for Loose Hair & Shedding (3 Colors)How does this groomer work without hands?A: Just attach it to a cardboard box hole; cats brush themselves when they pass through.Will it reduce hairballs?A: Yes, it removes loose fur and dander before your cat ingests them, helping reduce hairballs.Is the bristle safe for my cat's skin?A: The flexible eco-friendly bristles are soft and mimic a mother's grooming tongue, gentle on skin.Can it fit different box thicknesses?A: Yes, the adjustable clamping mechanism fits various corrugated cardboard thicknesses securely.How do I clean the grooming ring?A: Simply pinch out trapped fur or rinse the detachable ring under water for easy cleaning.Features:1. Hands-free grooming: cats brush themselves when entering or leaving the box.2. Removes loose undercoat, floating fur, and dander to reduce hairballs.3. DIY fun: transforms any cardboard box into a multi-hole cat castle or tunnel.4. Safe round-edge design with soft bristles that soothe itch and anxiety.5. Secure snap-on fit for various box thicknesses and easy to clean.Specifications:Product Name: Cat Self Groomer Ring SetPackage Includes:3 Pieces Cat Self Groomer Rings【Hands-Free Grooming Station】Transform any cardboard box into an automatic grooming spot. Cats brush themselves every time they pass through the hole, saving your hands【Removes Loose Fur & Dander】Dense flexible bristles trap undercoat and floating fur before it falls on furniture or causes hairballs in your cat's stomach【DIY Cat Castle Project】Turn empty shipping boxes into a multi-hole condo or tunnel with these 3 rings. A budget-friendly and sustainable pet upgrade【Safe & Comfortable Massage】Round edges and soft-touch bristles mimic a mother cat's tongue, offering soothing relief from itchiness and anxiety for cats up to 10+ lbs【Easy Install & Clean】Adjustable clamps lock onto various cardboard thicknesses. Cleaning is simple: pinch out fur or rinse the rings under water