Herm Sprenger Easy On Prong Size:Large 3.25mm Straps are nylon with plastic

Straps are nylon with plastic snaps

Like all of our products

The Persistent Bark indicator lets dog owners know of excessive barking when the collar is turned off

Please do not order more than 24 of one size collar

For sizing please measure the distance from elbow to wrist on the inside of the arm

Herm Sprenger Easy On Prong Size:Large 3.25mm Straps are nylon with plasticThis chrome plated steel collar has a special martingale that when a leash is connected to the two O rings the collar is "on" the dog. When the leash is not connected, the collar has to come off as it will hang much looser than a regular prong. This feature is meant to help easily slip the prong over the dogs head, making is super easy for those who cannot use, or do not like the other quick release collars! Available in small 2. 25mm and large 3. 2mm