Sprenger Stainless Steel Prong Collar with Click Lock and Martingale Chain Size:2.25mm - 16" (Fits 14" Neck) 1" Solid brass bolt-snap

1" Solid brass bolt-snap

Regulation sized and properly balanced

Overall length of 18" with a limited stretch of approximately 28"

Medium - 20mm Width x 28cm - 40cm Adjustable Length (3/4" x 11"-15")

Sprenger Stainless Steel Prong Collar with Click Lock and Martingale Chain Size:2.25mm - 16" (Fits 14" Neck) 1" Solid brass bolt-snapMade in Germany from stainless steel Quick release Click Lock buckle Finished with Martingale chain Available in two gauges Famous Herm Sprenger quality [split] This collar from Herm Sprenger Germany incorporates both the ease of use of a quick release Click Lock Buckle and the functionality of a Martingale chain in the same collar. Sprenger has replaced one of the end links on the assembly chain with their Click Lock buckle making for easy on and off