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 harmless
2. The ball bearing is extremely smooth and quiet
3. The safety frame and closed back wall can prevent animals from being caught

Specification:
Item: solid wood mute bracket running wheel hamster guinea pig runner small pet exercise fitness toy
Material: Wood
Size:
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/2.09in
Suitable 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/9.25in
Suitable 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/12.6in

Note:
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.