Professional Choke Collars for Safe and Effective Obedience Training 
Great for Larger, Strong dogs.
These high-quality Choke Collars have smooth, rounded edges for superior comfort, smooth operation and safety— no sharp points or rough edges to chafe skin or snag fur. Ruggedly constructed of electronically welded steel for strength and chrome-plated for durability. 
For choke collars, measure the circumference (around) of pet’s neck and add 2" - 3".