Rust on the fixed wire stand. The main body also shows signs of use, such as scratches and dirt. This wheel uses a large-diameter bearing system and is very quiet. The axle doesn't hit the back, and it has a wide depth and a flat floor! Suitable for small animals such as degus, chinchillas, hedgehogs, and prairie dogs. Flat surface with no protrusions on the axle cap! Large-diameter bearings! Wide depth and flat floor! The bearing part and the wheel can be attached and detached with one touch! Can be attached to various cage wires. Added resin plate to distribute the load. Reduces stress on cage wires! Note: *Silent wheels are not silent. *This product is an exercise device (wheel) for small animals such as chinchillas, hedgehogs, and prairie dogs. *Do not use for other purposes or other creatures. *Silent wheels are not silent. (These wheels are quieter than conventional wheels when rotating.) *There are individual differences in animals depending on the species, personality, physique (weight, size, growth, etc.). If the user exceeds the scope of use of this product or feels any abnormality or danger, the user should immediately stop using it after understanding and observing the behavior and habits of the animal. Accessories: 1 wire stand Material: PS, ABS, steel Wheel diameter (Φmm): 300 Target: Degus, chinchillas, hedgehogs, prairie dogs, etc.