K9 Explorer Reflective Dog Collar Reflect your active lifestyle with the K9 Explorer reflective collar. This upscale adjustable collar features polished gunmetal-finish hardware, a convenient side-release buckle and moveable D-ring, separate ID loop and easy leash attachment. Reflective stitching aids in nighttime safety. It comes in four great colors so you can be fashionable while still remaining functional. Features: Great for dogs of all sizes Adjustable Reflective threads great for evening walks Convenient side-release buckle Easy leash attachment Four great colors Item Specifications: Sizes: Small: 8-12" x 5/8" Medium: 12-18" x 1" Large: 18-26" x 1" Colors: Berry Fern Goldenrod Orange Rosebud.