Pet Fence Kit: Includes a transmitter, rechargeable receiver with collar, 500 feet of wire, 50 training flags, and waterproof splice capsules and wire connector nuts Expanded Outdoor Freedom: The PetSafe YardMax Rechargeable In-Ground Dog Fence offers 30% more yard space than traditional systems with a dog-friendly fence layout and outdoor dog fence capabilities Custom Training & Fit: Easily adjust correction with tone-only mode or 5 static levels of the pet neck collar; expand area up to 10 acres with the purchase of additional wire Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families