Trixie Pet Products Natural Wood Digging Tower For Hamsters 10X9X8" Play & Burrow Tower Suitable for Hamsters & other Small Animals Acrylic Glass on both Sides for Animal Observation Approx Size: L25cm x W20cm x H24cm (L10" x W8" x H9.5") Includes Wooden Ladder with Hooks Rim Prevents the Saw Dust from being Thrown Out