YankMooM Hamster Running Wheel 21cm,Silent Spinner Exercise Non Slip Small Pet Toy for Rat Gerbil Mice Chinchillas Hedgehogs Guinea Pigs …

High Quality Material: Our wooden hamster house is made of high-quality multi-layer wood. It is sturdy and durable.The surface is smooth and free of burrs. It is bite resistant and won't hurt your lovely pet Silent Anti-Skid Design: Our hamster running wheel is designed with stainless steel bearings, rolling smoothly and noiselessly, so that hamsters will not disturb your rest and sleep when exercising. The design of board assembly can play the role of anti-skid, which will surely bring endless running pleasure to your hamsters and keep them healthy Easy to Install: This hamster exercise wheel needs to be assembled,just use your small wooden hammer or small iron hammer to gently knock and assemble according to our assembly drawing. Please rest assured that it is very simple and convenient Easy to Clean: Each board is treated with double-sided waterproof layer. When it becomes dirty after a period of time, it can be washed directly in running water,without dead angle,easy to dry and not easy to damage. However,please note that prolonged immersion in water is not allowed Enhance Hamster Happiness: If your hamster is kept in a simple and boring cage, it must be very boring. Our 21cm silent running wheels are designed for small animals. It is an ideal gift for small animals to play, such as hamsters, gerbils, hedgehogs, mice, hedgehogs, ferrets, chinchillas, which will definitely improve happiness