The 3 Pieces Fun Hamster Toys Guinea Pig Hideout Include Wooden Hamster House, Rainbow Bridge, Hamster Seesaw Toy DIY Wooden Exercise Play Toys for Small Hamsters (Rainbow Color, Small) is an interesting toy set that includes 1 Hawaiian villa-style hamster house, 1 seesaw and 1 rainbow bridge. The size of the hamster nest is 5.5 x 5.5 x 5.1 inch, the rainbow bridge is 5.5 x 2.75 x 3.15 inch, and the seesaw is 5.1 x 2.75 x 2.36 inch. The set contains screwdriver and screws, which are more stable and not easy to fall off.