Features: The lightweight and portable design makes it perfect to put on sofas, chairs, beds, floors, sofas, car seats and more. Can be hang on or put on the cage. Provide comfortable, private & warm place to sleep & relax for your lovely small animals. Suitable for hamster, guinea pigs, chinchilla, squirrels, hedgehogs and other small animals. S:8cmx8cm/3.15"x3.15",suitable for hamsters M:10cmx10cm/3.94"x3.94",suitable for hamsters L:15cmx15cm/5.91"x 5.91in,suitable for sugar gliders and 2 months dutch pigs XL:19cmx19cm,suitable for hedgehogs, dutch pigs, squirrels Specifications: Material:plush Size:S/M/L/XL S:8x8cm/3.15x3.15in M:10x10cm/3.94x3.94in L:15x15cm/5.91x5.91in XL:19x19cm/7.48x7.48in Color:Blue-s/blue-m/blue-l/blue-xl/Pink-s/pink-m/pink-l/pink-xl/Green-s/Green-m/Green-l/Green-xl/Orange-s/orange-m/orange-l/orange-xl/gray-s/gray-m/gray-l/gray-xl Package Includes: 1xHamster Cage note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.