Made of felt cloth, no smell, no toxic materials, environmentally friendly, scratch resistant.Just easily roll and lock the button to make a pet tunnel for indoor or outdoor to make your cat playing.The button design can turn the mat into a cat play tunnel easily, you can DIY the tunnel with free size and shapes to give your cat endless fun.Design with multiple peek holes for funny tracking play, gives your kitty more ways to have fun, It provides hours of exercise and self-amusement.This foldable soft game tunnel is very suitable for all small pets, including rabbits, ferrets, guinea pigs, puppy and kittens etc.Specification:Material: FeltSize Chart:Size:length - 91.5cm/36.02inchheight - 21.5cm/8.46inchPackage Includes:1 Piece Cat Tunnel ToyNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping