Halti dog collars the halti collarthe halti collar incorporates a colourful two tone design with a strong webbing outer and a soft yet durable neoprene lining ensuring comfort for the dog this simple yet practical collar is easy to adjust and the button release clasp is strong and secure there is also an extra loop for the essential name and microchip tags key features reflective 3mtrade scotchlitetrade strip for walking visibility easy clean neoprene collar lining high grade nylon webbing for