Generic Hammock for Rat Hamster Mouse Mice Small Bird Squirrel Hanging Bed Toy House 1pcs ONLY! the color will be randomly posted from Bottom size: 15cm x 15cm x 16cm (LWH) Hole Dimension: 6cm wide x 6.5cm tall suit for small animals only 1 clips and hoop included, allows the hammocks to attach firmly to the cage