Adjustable shoulder

This feature is excellent for reinforcing focus in the basic or front sit positions

Adjustable hook and loop closure

The Redline K-9 French Linen Bite Wedge With Hidden Handles is an excellent targeting and grip building toy

Black metal triangle ring attachment point

3/8" All Weather Biothane Long Line Color:Black Beta Adjustable shoulderMade from 3 8" BioThane Beta 520 Available with brass or stainless steel clasp Completely waterproof Available in 4 colors. [split] RedLine K 9 All Weather Long Lines are made with Super Heavy 520 Biothane and do not absorb water or rot. With a break strength of 375 pounds, Biothane is the gold standard for all weather long lines. Offered in 4 colors and finished with a solid brass or stainless steel clasp. Available with or without a handle.