Kaytee Comfort Exercise Wheel Size:Giant Valves are positioned at 45

Valves are positioned at 45 degree angles and rotate for easy installation

the unit can be placed anywhere in your yard or hung from a tree

Foldable design: Easy and convenient to carry

Silver Paw recommends ordering the next larger size

Rope ends also make it good for a game of fetch to strengthen your bond with your dog

Kaytee Comfort Exercise Wheel Size:Giant Valves are positioned at 45The Kaytee Comfort Wheel features a safe, solid running surface, quiet operation and a "tail safe" design, allowing pets easy entrance and exit. Every Comfort Wheel comes with a heavy duty wire stand and a 2 way attachment clip, so the wheel can be used either free standing or clipped to a wire cage. Heavy duty wire stand lets you use it as a free standing wheel, or you can attach it to a wire cage with the two way clip. Designed for quiet spinning