Ancol Extreme Collar Red Size 4 -Nylon outer weave for endurance -Neoprene padding for ultimate comfort -2 points of reflective piping for visibility in low light -Hook and loop adjustment for fit -Utility clip on collar -Available in red and black -Available in 5 sizes: Size 2 (26-30cm), Size 3 (30-34cm), Size 4 (34-40cm), Size 5 (40-46cm), Size 6 (46-54cm) -Matching leads, harnesses, shock absorbers, and coats available The extreme range applies 45 years of experience of dog accessories with durable and functionable products tested on large and adventurous dogs. Important: Ensure that the metal D-ring, not the utility clip is used to attach a lead. -We are committed to reducing our packaging and using recycled and recyclable packaging. This item is supplied with packaging that is widely recycled. Depth: 1 CM Height: 45 CM Width: 2 CM -Nylon outer weave for endurance -2 points of reflective piping for visibility in low light -Hook and loop adjustment for fit -Utility clip on collar -Available in red and black -Available in 5 sizes: Size 2 (26-30cm), Size 3 (30-34cm), Size 4 (34-40cm), Size 5 (40-46cm), Size 6 (46-54cm)