Key benefits — why you need this hamster running ball Safe, worry-free exercise: lets your hamster run and explore outside the cage while staying enclosed and protected. Reduces boredom and encourages natural activity: promotes daily movement and mental stimulation to support a healthier, happier pet. Simple, secure design prevents accidental openings or escapes so you can let your pet play with confidence. What makes this product stand out Secure movement system: a rotary-switch buckle design combined with professional screw fastenings locks the ball firmly in place during use. Anti-hair-loss feature: closure and fastening reduce the chance of loose fur or small gaps, keeping your pet safe and contained. Large roll area: generous ball diameter of 7 feet gives your hamster room to run, play, and exercise. Improved ventilation: strategically placed air holes maximize air circulation for a comfortable environment during play. Features and attributes Function: enclosed running ball for supervised hamster exercise and play. Compatibility: designed specifically for hamsters and similar small rodents. Size: ball diameter 7 feet (as specified). Performance: stable rolling behavior and reliable closures reduce escape risk and provide uninterrupted play sessions. Safety mechanisms: rotary-switch buckle plus screw fastenings for a secure seal; anti-hair-loss design minimizes gaps. Practical use scenarios 1) Daily indoor exercise: place the ball on a smooth, level floor to give your hamster 15–30 minutes of supervised exercise outside its cage. 2) Enrichment during playtime: use in a pet-proofed room or inside a low-walled playpen to add variety to your pet’s routine and reduce cage boredom. 3) Short supervised exploration: allow cautious, monitored roaming across safe flooring to let your hamster investigate new scents and spaces without escaping. Simple care and usage tips Always supervise play sessions and remove the ball if you notice signs of distress. Use on flat, obstacle-free surfaces to avoid tipping or trapping the ball. Check screw fastenings and the rotary buckle before each use to ensure a secure closure. Clean according to manufacturer recommendations (remove hamster first and resecure fastenings after cleaning). What you get A hamster running ball with secure rotary-switch buckle design, professional screw fastenings, anti-hair-loss feature, and improved ventilation — designed to provide safe, comfortable exercise and reduce boredom for your pet.