Dog Training Collar, Curogan | Pinch Dog Collar with Buckle - £79.45
Black Stainless Steel Herm Sprenger Prong Collar - £85.50
Prong Collar Chrome Plated with Leather Loop for Staffy, 0.1
Herm Sprenger Prong Training Collar with Aluminum Buckle Release | Dog Gone Happy Training
Amazon.com : Herm Sprenger Prong Collar for Dog Training with Easy Quick Release Buckle - German Made Dog Collar with Chrome Plated Stainless Steel 2.25mm Prongs for Small Medium Dogs (13-18" Neck) :
Katie's Buckles
Dog Pinch Collar with Quick Release | Dog Training Collar - £41.69
Herm Sprenger Black Stainless Steel Pinch Collar 4 mm - £94.92
Herm Sprenger Black 2.25 mm Dog Prong Collar with Buckle - £55.66