Sprenger Chrome Plated Prong Collar Size:3.25mm - 23" (Fits 21" Neck) with D-Ring Biothane is a vulcanized rubber

Biothane is a vulcanized rubber material that does not retain moisture or rot and has a break strength of 1000 pounds per inch of width

Made from the same high quality tubular nylon as our distinctive black and red striped version

Redline K-9 Jute Puppy Sleeves are constructed in the same way as our colorful bite suit material sleeves but are made from the same high quality Jute we use in tug toys

allowing the transmitter to be hidden from view

Sprenger Chrome Plated Prong Collar Size:3.25mm - 23" (Fits 21" Neck) with D-Ring Biothane is a vulcanized rubberMade in Germany Available in four gauges Famous Herm Sprenger quality [split] Herm Sprenger prong collars have long been considered the gold standard for prong collars. These collars are made in Germany from high quality chrome plated steel and are built to last a lifetime. Prong collars can be adjusted for length by adding or removing links from the collar. Additional links are sold separately.