Didog(TM)5 Rows Shining Crystal Rhinestones Diamonds Soft leather Dog Pet Collars 2" width Durable insert bling dog collar crystal leather dog collar. 2" width wide dog collar,elegant yet not choke dog' neck when pulling with leash. Adjustable dog neck for 15-18"(38-46cm).5 holes adjustable. Dog show collar,suit for party and webbing ceremony. Fit for medium large dog breeds.