stronger fibers at fixed intervals

This model is similar to the ET-300 and ET-400 models

Bundle of 6 blinds

this helmet is finished with an adjustable hook and loop closure in the back to help maintain a secure and comfortable fit

replaceable inserts allow you to adjust the firmness of the bite bar to accommodate young dogs through mature adults and everything in between

Round Biothane Tracking Line softshell stronger fibers at fixed intervalsMade from 1 4" Round BioThane Beta 520 Completely waterproof Available in 4 colors Break strength of 500 lbs Not intended for use as a tie out line [split] RedLine K 9 Round Biothane Tracking Lines are made with 520 Round Biothane Beta and do not absorb water or rot. With a break strength of 500 pounds, this material is both lightweight and durable making for an excellent tracking or nose work line. Biothane is the gold standard for all weather lines.