[WATERPROOF and ADJUSTABLE DESIGN: NEW flex poly coated polyester material is no smell water proof Anti-Odor durable and easier to clean than regular collars; 100% Environmental Protection if the collar gets dirty just wipe it down with a cloth or paper towel and it will be good as new! Give your dogs more Refreshing. Perfect for your beach bound pooch or love water dogs. DURABLE and STRONG: Innovative coated polyester material provides extra durability for even the most active dogs; stands up to all weather and all terrain; can withstand over 750 lbs of max force tension. It is new upgraded to one stable D ring. REFLECTIVE CLOTH STRIPE: High visibility reflective cloth stripe offers added safety and visibility during evening or early morning walks. Give your dogs more safety. COLLAR SIZE: Small (5/8” inch wide by 9.45"-14.17" inches adjustable length); Medium (3/4” inch wide by 11.81"-18.5" inches adjustable length); Large (1" inch wide by 15.35"-24.8" inches adjustable length). Waterproof Collar Various Colors: Bright yellow Apricot brandy red Brown Purple Candy Red Lavender Emerald Green Black Blue Pink and Orange at your choice.]