Extra Large Dog Collar Leather 3" Wide Soft Padded Black Brown Pink Grey This is a beautifully made wide studded dog collar. Made out of genuine leather and has soft padded tan base. Will fit sensitive skin dogs. Size M is 23" long. This collar will fit 15"-20" dog neck. Width is 2 1/3". Size M/L is 26" long. This collar will fit 18" - 23" dog neck. Width is 2 1/2". Size L is 28" long. This collar will fit 19"-25" dog neck. Width is 3". If you have any question please do not hesitate to contact us.