Exercise pens are the perfect way to allow your pet to enjoy the outside while keeping them safely contained. Ground stakes keep your exercise pen securely pinned to the ground. When using outside, ground stakes can be placed around the perimeter to secure the pen to the ground; For added security when used outdoors, install ground stakes evenly around the pen, placing each one close to the intersection of two panels. Ground stakes feature durable black e-coat to prevent rust and can be used with any brand exercise pen. Some of the many uses for Ground stakes are securing tarps, landscaping fabric, edging, tents and bird netting. They can be used to secure a wide number of types of fencing.