Coastal Pet Products DCP6643BLK Nylon Standard Adjustable Dog Harness, Medium, Black Standard adjustable harness is specifically designed for dogs Made of high quality thick and strong nylon material specially processed to prevent fraying Features nickel plated metal rings and snap lock plastic buckles Easily adjustable from 18-inch to 30-inch length to fit any sizes Available in medium size and black color; measures 3/4-inch width