The large version of the Titanium Enhanced Contacts is designed for larger dogs with neck sizes 17” and above. These contact points feature a comfort pad with two titanium flexi finned contact points. This design allows for stimulation to be more evenly distributed, promoting better contact and reactivity. Additionally, dogs with sensitive skin may benefit from the friendlier Titanium finish of the Titanium Enhanced Contacts. The Titanium Enhanced Contacts large version works with most existing Dogtra units. Check your system’s compatibility on the chart before purchasing this item.
Features:
Compatible with: 1900S Series.  
Six titanium contact points
Two titanium wire forms
Two gold aluminum plates
Width: 3.125 inches Flexi Fin: 0.9 inches Contact: 0.6 inches
Recommended Neck Size: 17 inches and above
Includes: Titanium enhanced contacts, 2-nuts, and a vertical wrench