Easy to install and use: Can be used with a bracket or installed on the side of the cage. Transparent sides for easy observation of your pets. Made of high-quality, environmentally friendly plastic for durability and pet health. Rounded edges for added safety. Ultra-wide runway and gentle slope design to prevent slipping and injury to your hamster's feet and tail. Description: Introducing the hamster wheel, the perfect accessory for your small furry friends to enjoy a happy and active life! This easy-to-use running wheel can be installed with a bracket (not included) or attached to the side of an iron cage, making it convenient for any pet owner. The transparent sides allow for easy observation of your pets while they exercise. Made from high-quality and environmentally friendly plastic, this hamster wheel is built to last. It is not only durable but also harmless to your pet's health. The rounded edges ensure safety during playtime, preventing any potential injuries. The ultra-wide runway and gentle slope design on the inside of the wheel effectively prevent your hamster from slipping due to inertia when running. This ensures that their feet and tail remain unharmed while they enjoy their exercise routine. It is a must-have addition to any pet supplies collection. Don't miss out on giving your beloved pet the best possible care and entertainment. Item Name: Hamster Wheel Material: Plastic Features: Relieve Boredom, Transparent, Easy to Install Size Details: M, Diameter: 17cm/6.69", Width: 7.5cm/2.95" (Approx.) L, Diameter: 21cm/8.27", Width: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hamster Wheel