Bare Ground Just Scentsational Garden Scentry Stones is a highly effective reusable absorbent stone that prevents pests from gardens and homes. Targets mice, rodents, deer, gophers, rabbits, squirrels, and chipmunks. It is an organic and all-natural absorbent stone so it is proven to be safe to use around people, pets, and the environment. The Bare Ground Just Scentsational Garden Scentry Stones is used by gardeners to solve problems on animals and pests. It may be used on backyards, homes, and gardens. For best results, place the Scentry stone on areas that need protection and make sure to put the sones 12 to 16 feet apart for large gardens. Ensures long-lasting protection against undesirable pests and provides excellent care of vegetables and flower plants.