The YUDODO Army Green Canvas Dog Collar is an adjustable, double row buckle collar designed for medium to large dogs. Made of high-quality canvas material, this collar is sturdy and durable. The solid pattern and thicker design make it a great collar for all seasons. Choose from two sizes - 65*4cm or 75*5cm - to find the perfect fit for your furry friend. As a product expert, I recommend this collar for its strong and practical design, suitable for medium to large dogs.