Please note: This product might take a little longer to arrive as it may be shipped from outside the UK. Functional dog collar from pure polyamide, with colour-matched stitching and nickel-plated metal parts. Polyamide is resistant to abrasion, extremely robust and heavy-duty. Tests have shown that the strap will hold a tractive force of up to 2.4 tons. The sturdy polyamide collar is particularly suitable for sport and outdoor activities - even in bad weather. The HUNTER Freestyle Training Collar - Black at a glance: Robust and very firm polyamide strap with polyamide core Comfortably soft Extremely strong Resistant to abrasion Very robust Low stretch Colourfast Easy-care, as washable Sizing tip: The extra strong metal stop ring makes this collar fully adjustable, providing a perfect for your dog's exact individual neck measurements. The sizes below refer to the maximum size of each collar. Size Maximum length Maximum diameter 45 45cm 10mm 50 50cm 10mm 55 55cm 10mm 60 60cm 10mm HUNTER