Hamster Roller Wheel Wood Silent Running Toy Guinea Pig Gerbi Rotatory Cage, 501 Original

Hamster Roller Round Wheel Natural Wood Silent Running Disc Toy Guinea Pig Gerbil Rotatory Jogging Exercise Cage for Small Pet Accessories Feature:1. Log material is non-toxic and harmless2. The ball bearing is extremely smooth and quiet3. The safety frame and closed back wall can prevent animals from being caughtSpecification:Item: solid wood mute bracket running wheel hamster guinea pig runner small pet exercise fitness toyMaterial: WoodSize:S:15cm/5.91in outside diameter, 14.4cm/5.67in inside diameter, Base width 9cm/3.54in, overall height 17.5cm/6.89in, Running wheel outer width 6cm/2.36in, inner width 5.3cm/2.09inSuitable for small mice such as hamsters, three-wire, silver fox, dwarf, in-laws, etc.M:Medium outer diameter 21cm/8.27in, inner diameter 19.2cm/7.56in, The base width is 12cm/4.72in, the outer width of the running wheel is 8cm/3.15in, the inner width is 7.2cm/2.83in, and the overall height is 23.5m/9.25inSuitable for Shih Tzu bear, tiger bear, golden squirrel, big white mouse, juvenile chinchilla, juvenile mini hedgehog, honey-pocketed mole, etc.L:Large outer diameter 29cm/11.42in, inner diameter 28cm/11.02in, Base width 14cm/5.51in, running wheel width 9.5cm/3.74in, inner width 8.6cm/3.39in, overall height 32cm/12.6inNote: Please buy a larger model to protect the spine.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.