Practical Guardian Gear® Waterproof Dog Collars feature bright colors to help with visibility and safety during walks. Available in three great colors, these collars are the ideal blend of style and safety. Waterproof, sturdy and durable dog Collars are a must-have for rainy day dog walks. Bright colors provide visibility and safety. Made of high quality polyester with a clear PVC covering that resists stains and odors. Collars feature nickel-plated grommets and buckle. Each includes a hangtag. Material: 100% PVC and polyester. Collars are available in the following sizes: 5/8" Collar adjusts to fit necks 11" - 14" 1" Collar adjusts to fit necks 14" - 18" 1" Collar adjusts to fit necks 18" - 22" 1" Collar adjusts to fit necks 22" - 26"