Description
Solid Wood Silent Bracket Running Wheel Hamster Guinea Pig Guinea Pig Toy Runner Pet Exercise Fitness Toy Decorative Accessories
Small [Outer diameter 15CM, inner diameter 14.4CM] [Base width 9CM overall height 17.5CM] [Running wheel outer width 6CM inner width 5.3CM]
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]
Large [outer diameter 29CM inner diameter 28CM] [base width 14CM, running wheel width 9.5CM inner width 8.6CM, overall height 32CM]