The 1" Premium Glow Tuff Dog Collar is designed for durability, visibility, and comfort—suitable for both active outdoor use and daily wear. Constructed from waterproof and odor-resistant poly-coated nylon, this collar is easy to clean and built to withstand tough conditions. A reflective strip runs down the center of the collar to improve visibility in low-light environments. Each collar features a nickel-plated D-ring near the buckle and a center O-ring, offering multiple options for lead attachment. The soft yet strong material and tight hole spacing help ensure a secure and adjustable fit. A custom brass name plate is included, with embossed, raised lettering for long-term readability. Proudly made in the USA. Key Features: Reflective Center Strip: Enhances visibility in low-light or nighttime conditions. Waterproof and Odor-Resistant: Poly-coated nylon does not absorb moisture or odors. Durable and Comfortable: Tough enough for field use, flexible enough for everyday wear. Nickel-Plated Hardware: D-ring and center O-ring for secure and convenient leash attachment (note: not intended for use in saltwater or chlorine). Custom Brass Name Plate: Includes a free name plate with embossed, raised lettering for clear, permanent identification. Easy to Maintain: Wipe clean with a damp cloth or sponge. Made in the USA: Manufactured with quality materials and craftsmanship. Sizing Information: 18-inch Collar: Fits neck sizes from 11" to 18" 21-inch Collar: Fits neck sizes from 14" to 21"