Made right here in Wilmington, NC!! If you don’t see your size please call the store and we can custom order for you! 
 
Med: 1.5 in. x 14-20 in
Lg: 1.5 in. x 16-24 in
 XL: 1.5 in x 21-31 in 
Martingale Collars are for dogs, and their owners, that prefer a gentle, non-pulling collar when they walk on a leash. This style is especially useful with dogs that have larger necks and smaller head (e.g. pugs). Martingale collars do not come with a side-release buckle, they slide over your dogs head; therefore, the collar must be large enough at its maximum adjustable size to slide over the widest part of your dog's head. Please note: Martingale collars should never be left on dogs without supervision. Greyt Style’s adjustable dog collars are made of soft and comfortable nylon overlaid with durable polyester ribbon, which is quintuple stitched at stress points for added strength.