BESTIA CUSTOM DOG GEAR proudly presents: The "Aztec" harness, part of our "Exclusive" collection features a combination of two rivet models in two plating colors, old silver and antique brass. As well as a zipper decoration. The base layer of this harness is high quality german belt leather. The inside cushion layer is out of 100% genuine pig skin, which is very durable to tear and wear. Available sizes: M size: fits all medium sized breeds starting at a chest size of: 19.7 inch (50 cm), fitting up to a chest size of 29.5 inch (75 cm) and a lower neck circumference of 13.8 to 22.8 inch (35 to 58 cm) L/XL size: fits all large breeds starting at a chest size of: 23.6 inch (60 cm), fitting up to a chest size of 45.3 inch (115 cm) and a lower neck circumference of 17 to 25 inch (43 to 63,5 cm) XXL size: fits all giant breeds starting at a chest size of: 37.4 inch (95 cm), up to a chest size of 57 inch (145 cm) and a lower neck circumference of 21 to 33 inch (53 to 83,5 cm) ATTENTION! This size fits on giant breeds only, like Bullmastiff, Caucasian shepherd dog, Kangal, St. Bernard, Newfoundland, Neapolitan Mastiff, etc. All metal parts are nickel plated. Please measure up your dog before ordering! Sizes L and XXL come with 2 chest straps for different kind of dog breeds! Fits perfectly on all large breeds, like: Pitbull, cane corso, American Bully, American Bulldog, Bulldog, Presa canario, Rottweiler, Boxer, Amstaff, Staffordshire terrier, Bullmastiff, and many more.. 100% genuine leather soft padded handmade quality made in Europe unique design