The Coastal Too Black Leather Perimeter Stitch dog collars and dog leashes are gorgeous. The collars and leashes created from high quality leather with stitching all around the perimeter of the item. They come in widths of 5/8" or 1". The dog collars have a buckle style adjustment and 4 sizes to choose from. Each dog collar has an engravable metal bone charm for your pet's information. The corresponding black leather leashes have the perimeter stitch design and attaches to the dog collar with a spring latch.