Solid wood mute bracket running wheel

[Small outer diameter 15CM, inner diameter 14.4CM]

[ Base width 9CM overall height 17.5CM

]

[ Running wheel outer width 6CM inner width 5.3CM

]

[Suitable for small rats such as hamsters, three-wire, silver fox, dwarf, in-laws, etc.]

[ Medium size outer diameter 21CM, inner diameter 19.2CM

]

[Base width 12CM running wheel outer width 8CM inner width 7.2CM overall height 23.5CM]

[Suitable for Xi Shi bear, tiger bear, golden squirrel, rat, juvenile little chinchilla, juvenile little mini hedgehog, honey bag mole, etc.

[Large outer diameter 29CM inner diameter 28CM]

[Base width 14CM Running wheel width 9.5CM Inner width 8.6CM, Overall height 32CM]

[Suitable for adult big totoro, hedgehog, devil squirrel, ferret, guinea pig (guinea pig), etc.]