Each Liner is 50mm / 5cm / 2" long, so if you need a 20cm tunnel, you'd need 4
Closer Pets Wall Liner For Use With Large Closer Pets, Cat Mate & Dog Mate Pet Flaps 221 & 357 (One Size) (5 Pack)
Closer Pets Wall Liner For Use With Large Closer Pets, Cat Mate & Dog Mate Pet Flaps 221 & 357 (One Size) (4 Pack)
Cat Mate Cat Flap Accessories - Wall Liner For Use with 234 and 235
Cat Mate/Closer Pets - Wall Liner/Tunnel Section (Part 303W - For 234,235 Flaps) (5 Pack)
Washable Pee Pads for Dogs (2-Pack) Reusable Dog Pee Pads Washable - Pet Mats for Floor Waterproof, Whelping Pad, Potty Pads for Dogs, Crate Liner for Small, Medium, Large Pets (36" x 48")
Stainless Steel Dog Water Fountain for Large Dogs, 3 Gal Extra Large Automatic Pet Water Fountain for Multiple Pets, Dog Water Bowl Dispenser with Large Filter and Quiet Pump, Easy to Clean
