Provides small animals with a hideout and chewing instincts Material: Wood. All natural wood is safe for animals Encourage healthy exercise in a secure and safe way.Relieves boredom and increases activity level and giving him a fun spot to play Size: 16.8 x 7.8 x 10cm / 6.6 x 3.07 x 3.9 ( L x W x H), hole diameter approx: 1.5 . For dwarf hamsters, mice, or other small animals Fun exercise toy to maintain your pet's alertness and agility.Provides interactive fun for the pet and the pet owner Provides small animals with a hideout and chewing instincts Material: Wood. All natural wood is safe for animals Encourage healthy exercise in a secure and safe way.Relieves boredom and increases activity level and giving him a fun spot to play For dwarf hamsters, mice, or other small animals Fun exercise toyto maintain your pet's alertness and agility.Provides interactive fun for the pet and the pet owner Package: 1 x small animal Playground