Heavy Duty Adjustable Red Nylon Dog Collar 1.25" Wide. Fits 15"-25" Neck Large 1.25" wide high quality strong and durable thick double-ply heavy duty nylon collar Features quick release buckle and heavy duty D-ring Comfortable for wearing and lighter weight, can be adjusted to fit 15"-25" neck, suitable for Large breeds Most suitable for Large dogs Ideal collar for everyday use.