Description: Brand new and high quality Hamster Sleeping made of durable and friendly. The For:Small hamster chinchilla Gerbil Guinea birds and other little pets. Can install it with screw on the back. Material: Size: Approx. 10x7.8x11cm/3.94x3.07x4.33inch Package Includes: 3 Piece Hamster Sleeping Room (1x Pink 2x Blue) Note: Since the size above is measured by hand the size of the actual item could be slightly different from the size Due to the lighting effects monitor settings etc. There could be someslight difference in the color of the pictures and the actualitem.