Incredibly plush comfy and attractive is the only way to describe the Thermo-Kitty Crinkle Tunnel Heated Cat Bed. Which end of my tunnel can I attack? That’s the #1 question for your cat would consider if they had one of these fun beds! The Thermo-Kitty Crinkle Tunnel Heated Cat Bed is designed with a "noisy walls" encased within the lining and 2 open ends for extra fun & play. The plush interior and super comfy, heated floor will be the perfect snoozing spot after all the fun. This will be any cat’s favorite place in the house! Uses our safe effective 4 watt heater. Machine washable comes in two colors - Mocha Sage. 1 year limited warranty. MET listed. 15.00 inches tall x 12.00 inches long x 10.00 inches wide.