Genuine 1.25" Wide Thick Leather Studded Dog Red Collar. Fits 15"-20" Neck, Medium Breeds. Strong and durable 3/16" thick real leather. Light, elegant and not stif Nickel-plated hardware and D-ring. Contrast color thick waxed thread stitching Overall length 22", will fit 15"-20" neck 1.25" wide double layer genuine leather 4 metal enforced adjustment holes