Dogit Style Footloose Adjustable Nylon Collar with Plastic Snap and ID Plate, Large 3/4-Inch by 16-Inch to 22-Inch, Red on Red Nylon Adjustable nylon collar with plastic snap; Durable Smart collar construction Matching leashes available (separately) Measures 3/4-inch width and adjusts from 16 to 22-inch around Footloose design, Red on red nylon