Blue Diamond Beaded Leather Dog Collar. Add some color and style to your dog's neck with this collar! These collars are handmade by Brazilian artisans and feature glass beads imported from Czechoslovakia that are sewn onto a single piece of leather both horizontally and vertically making them scratch resistant. Each collar is finished with an organic bee wax treatment making them water repellent too! Belt buckle closure and D-ring for easy leash attachment. Please note: sizes 10 12 and 14 are a straight length; sizes 16 18 and 20 are tapered. Sizing*:10: 9.5-11.5 in. L x 3/4 in. W12: 11.25-13.25 in. L x 3/4 in. W14: 13-15 in. L x 3/4 in. W16: 15.25-17.25 in. L x 1.4 in. W | Tapered down to 3/4 in.18: 17-19 in. L x 1.4 in. W | Tapered down to 3/4 in.20: 18.75-20.75 in. L x 1.5 in. W | Tapered down to 1 in. * Collar is measured from beginning of leather to each hole.