WHAT’S INCLUDED 1 Collar Size: XS (8-12"), S (10-14"), M (12-16"), L (15-20"), XL (19-24") 5 ABOUT THE MATERIAL: BioThane® is the brand name of all coated webbing products made by BioThane Coated Webbing Corp. It is more durable, wipe cleanable and easier to maintain than leather. We only use the original BioThane® brand material because of its high quality and longer lifetime than other waterproof materials. COLLAR SIZING: XS - 16mm - 20-30cm (8-12") S - 16mm - 35-45cm (10-14") M - 20mm - 40-50cm (12-16") L - 25mm - 38-50cm (15-20") XL – 25mm - 48-60cm (19”-24”)
