8.3inch Hamster Mice Gerbil Rat Exercise Wheel Silent Spinner PP Run

Help your small pet to keep healthy! This exercise wheel is exactly the right thing you need. Run whenever it wants! This big and thick wheel is safe, quite and durable._x000D_
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Features:_x000D_
Exercise wheel for small pet such as hamster, gerbil and rat, maximum diameter 21cm._x000D_
Adopt strong steel shaft and premium grade PP material; With thick wall and round edge._x000D_
No gaping place, your pet won't get its feet hurt or wrenched._x000D_
Non-slip convex lines enlarge friction and enhance stability to avoid false step._x000D_
Silent structure, your animal can run at night without disturbing others._x000D_
Wide suitability, can be mount on various pet cage.  _x000D_
A funny toy help to keep your pet slim and healthy._x000D_
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Specifications:_x000D_
Color: Pink / Blue (Optional)_x000D_
Material: PP_x000D_
Maximum Diameter: 21cm / 8.3"_x000D_
Minimum Diameter: 19.6cm / 7.7"_x000D_
Height: 8cm / 3.1"_x000D_
Item Weight: 231g / 8.1oz_x000D_
Package Size: 22 * 21.9 * 9.8cm / 8.7 * 8.6 * 3.9"_x000D_
Package Weight: 330g_x000D_
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Package List:_x000D_
1 * Wheel_x000D_
1 * Screw_x000D_
Note:_x000D_
There might be footfall and slight wobble when your pet is running.