Amazon.com : Dogtra Tom Davis Bungee Collar Comfortable Easy Fit Compatible with Tom Davis Edition 280C Dog Training E-Collar 3/4" Inch Strap Receivers : Pet Supplies
1 Inch Easy on and off Adjustable Bungee Dog Collar. Fits - Etsy UK
SureFit E-Bungee Collar for Dogtra Arc & 1" Collars
Tom Davis Edition Bungee Collar | Dog Training E-Collars & Accessories