Colorful Spiked Studded PU Leather Dog Collar Large Pet Dog Pitbull Bully Terrier 100% Quality Guarantee, Brand new leather dog collar Studded spikes cool design as the pictures show Material: PU leather,2inch Wide, 5 holes adjustable Collar Size:Medium Size Fits Neck 17-20 inches,2 inches Wide, 22 inches Length Large Size Fits Neck 19-22 inches,2 inches Wide, 24 inches Length. X-Large Size Fits Neck 21-24 inches,2 inches Wide, 26 inches Length