The Sleep-E-Sack Super Sleeper is an oversized sleeping bag for a variety of small animals. Sleep-E-sack comes with four strong clips so you can position it low inside any wire pet home for guinea pigs and dwarf bunnies or hang it high for frisky squirrels, flying squirrels, pets rats and sugar gliders. With it's fleece lining and plush padding for extra comfort, the Sleep-E-Sack is an accessory no pet should be without. Sleep-E-Sack provides the perfect place to play or sleep and is machine washable. Measures 11.5"L x 17.5"H