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: Reflectivity with high-comfort material provides dog-likeable wear in safe nighttime glow Outdoor-friendly design survives the natural elements Pattern integrated into webbing instead of printed overtop features quality that remains the same long beyond extended use Durable strongly weaved fabric retains clean surface and toughness regardless of intense abrasion and sharp edges Sunset pattern offers colorful scenery theming for artfulness around circumference of fabric 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: 25802-9131114, 25802-9131420, 25802-9132026