The Halti collar is comfortable and strong. Featuring a colourful two-tone design, it has strong webbing outer and a soft yet durable neoprene lining. Easy to adjust, with a strong & secure button release clasp, this collar is extremely practical. Also features an extra loop for the essential name and microchip tags. Features:• Reflective 3M™ strip for walking visibility in poor and low-light conditions. • Easy clean neoprene collar lining. • Premium high-grade nylon webbing for strength and durability. Read more…• Keepers ensure the collar stays in place. Size Guide:X Small: 20cm – 30cmSmall: 25cm – 35cmMedium: 35cm – 50cmLarge: 45cm – 66cm.