3/4" Stainless Surgical Steel Contact point, One Pair

We have an older Dogtra collar and work perfect with it. Very easy to install.

These are very intermittent for my Pyrenees. He can definitely feel the vibration mode now, but it's only on occasion that the stimulator makes contact. Not exactly the fault of the product so I still gave it 5-stars. I may just need 1" contacts.

Some long hair & thick coated dogs need longer contact points

Easy install on my Dogtras collar

I love the non-metal base. 3/4” wasn’t quite long enough for my Husky, but the product works exactly as its supposed to.