PetSafe Replacement Contact Points for Pet Fencing Receiver Collars For replacement or to refresh pet fencing collars Includes 1 set of short contact points, 1 set of long contact points, and 1 contact point wrench Works with PetSafe Stay + Play Wireless Fence Receiver Collars, PetSafe YardMax Rechargeable In-Ground Fence Receiver Collars, and PetSafe UltraSmart Receiver Collars Call, chat or email with our expert PetSafe US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year