Description 

Suitable for dwarf hamsters and mice. The exercise ball is made from non-toxic, non-breakable, clear plastic and is well-ventilated to ensure continuous air circulation. Simply place your pet inside the exercise ball for safe, interactive and healthy activity, and be sure to monitor your pet closely.

Features:

• Provides essential exercise and fun to your hamsters
• Promotes an healthy lifestyle
• 2 sizes available: Medium & Large