Alternative Leather leads (BioThane), long lines, tracking lines, tabs. Leather alternative leads are extremely durable that possess strength as an agitation lead, do not stretch, do not rot, and is virtually water and mildew proof. 
 
A favorite of many disciplines in dog training that includes police work, IGP, and Military dog training. Virtually maintenance free with easy care, simply wipe with damp cloth. These durable leads are offered in a variety of lengths and with the widths of ½ and ¾, they are a needed item for each dog handler. 33 x 3/8 Beta Line (Leather Alternative) tracking with handle.