Round Genuine Rolled Leather Choke Dog Collar Blue Strong, stylish, soft, and comfortable choke collar made of high quality genuine leather rounded over lengthwise and expertly sewn together with thick waxed thread. Box stitched for extra durability. Leather stop for size adjustment. Nickel plated rings This rolled leather collar is the perfect choice for long haired dogs, helps to prevent matted fur. Note on sizing: Length measured between side rings bases, please add 2"-4" (more for larger size) to actual neck circumference for proper fit. Available in 4 sizes. Perfect collar for everyday use and training.