Round Biothane Tracking Line Color:Red Beta PE-900 systems can be expanded

PE-900 systems can be expanded to two dog PE-902 system

Includes 2 double sided hook and loop strips for securing single or dual e-collar receivers allowing you to place receivers in any position on the dog's neck

Stitched to help keep its form and finished with an 8" loop handle this toy is perfect for building prey drive and teaching puppy to pull

Assembled Pole Length: 94"

This material is very light and is designed for extended wear

Round Biothane Tracking Line Color:Red Beta PE-900 systems can be expandedMade 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.