PetSpy P620/P320 Extra Contact Points - Replacement Part for Dog Training Collars P620, P320, and P620B

PetSpy Shock Collar for Dogs-Waterproof Dog Shock Collar with Remote Control,Vibration,Electric Shock,Beep-E Collar for Dogs Training,Collar with Remote for Dogs 10-140 LBS (Extra Contact Points)

12 Pcs Extra Contact Points Replacement Part for Dog Training Collars Pet Shock Collar Replacement Prongs with Conductive Rubber Caps for Dog Training Collar Parts (6 Pairs)