Felt Cat Tunnel Bed Donut Cave Nest for Kittens and Small Pets 50x30cm - Light Grey Dining Experience but they are also stackable

but they are also stackable and foldable

durable design: Made from tough ballistic nylon with weather-resistant lock-stitched thread for long-lasting performance

Featuring a PU leather cover with a diamond-tufted design

keeping your workbench or workshop tidy

adjustable height

Felt Cat Tunnel Bed Donut Cave Nest for Kittens and Small Pets 50x30cm - Light Grey Dining Experience but they are also stackableDescription Type: Tunnel Cave Bed Felt Sleeping Donut Cat House Detachable Calming Round Small Pet 2 Colours: Deep Grey Light Grey Features: Scratch Resistant Felt Material: strong and tear resistant felt material. This cat tube can be used indoors and outdoors, also is perfect for the lively cat that always wants to scratch. Sturdy & Stable Structure: The cat tunnel is very durable. When the cat comes in and rolls around, it can still remain stable.