ROSEWOOD NATURALS HIDE 'N' HIDE SMALL ANIMAL HAMSTERS GERBIL PLAY TUNNEL Ideal for small animals such as dwarf hamsters, pet mice & gerbils. Made from parchment roll coated in aromatic meadow hay. Great as a tunnel for smaller furries, also great as a gnaw for larger furries. A fun tunnel for your furry friend to play in. Measurements: Length: 19 cm Opening size: 4.5 cm Note: All measurements are approximate.