SPECS: Webbing material: 100% polyester colorfast Tubelok(TM) Buckle material: ITW Nexus Airloc Neck size (Large/X-Large): 20 in.-26 in. Neck size (Medium): 14 in.-20 in. Neck size (Small): 11 in.-14 in. Width (Large/X-Large): 0.75 in. Width (Medium): 1 in. Width (Large/X-Large): 1 in. Design & Details: Outdoor-friendly webbing survives the natural elements Durable strongly weaved fabric retains clean surface and toughness regardless of intense abrasion and sharp edges Anodized aluminum piece built with high hardness and V-shaped hole for leash attachment Ring attachment enables quick adding and removal of ID tags Easy-to-use side release buckle Silicone dog tag silencer prevents jingle for quiet walks Made from a complicated process with difficult work Style: 2545-4601114, 2545-4601420, 2545-4602026