Coastal Titan Chain Training Dog Collar, 3-mm, 24-in

2.5-mm, 14-in 2.5-mm, 18-in 2.5-mm, 20-in 3-mm, 22-in 3-mm, 24-in 3-mm, 20-in 3-mm x 26-in 3-mm, 18-in 4-mm, 24-in 4-mm, 28-in