Muzzle Retention Strap Material:Leather Redline K-9 threaded scent detection

Redline K-9 threaded scent detection tubes are made from a heavy duty gray PVC and include fitted plastic caps that screw on and off for easy access

Slim fit - 30% slimmer than 1900X

depending on width

and only want to work on a reliable SIT or a fast DOWN

This unique Sprenger 3mm Black Stainless Steel Short Link Prong Collar features prongs of the same physical size as a Sprenger 2

Muzzle Retention Strap Material:Leather Redline K-9 threaded scent detectionRetains muzzle headstrap Available in leather or biothane One size fits all [split] Replacement muzzle retention straps for securing the head strap to neck straps on Redline K 9 Standard Leather Muzzles, Leather Agitation Police Dog Muzzles, Lightweight Leather Muzzles and Clear Plastic Muzzles.