X-Small Genuine Leather Padded Decorated "Arizona" Dog Collar; Fits Neck Size 10" - 12" Inspired by traditional American Indian handicraft, turquoise colored beads contrast beautifully with the dark genuine Havana leather. Made with beautiful vegetable tanned Havana colored premium Buffalo leather, inner padding is covered with super soft cow leather to ensure long lasting comfortable wear. Available in sizes XX-Small to X-Large. Embellished with securely individually fastened turquoise colored rivets. Complemented by strong, stainless steel hardware, the die cast buckle and durable welded D-Ring give superior strength. 0.6 wide; 4 evenly spaced adjustment holes (0.75" apart); adjusts from 10.5 to 12.75. Suitable for true neck size 10" - 12". Measure the true neck size using a cloth tape measure. Measure the circumference where your dog usually wears the collar to determine the true neck size. Or, if you are satisfied with your dogs current collar sizing, measure that collar from the center bar of the buckle to the desired hole position.