Product Size: XXS / Width 1.5cm, Length 28-30cm TRUE LOVE Pet Supplies Store, Genuine Quality Assurance 3M reflective stitching ensures safe walks at night, and is also recommended for its functionality. This dog collar is made of nylon material that is flexible, durable, and lightweight with excellent elasticity, and has ventilation holes on the lining. The impact-resistant zinc alloy buckle has high tensile strength, corrosion resistance, and hardness. Easy to put on and take off with a one-touch design, your dog can enjoy walks without a fuss. Dureflex buckles are durable and long-lasting. 37-29-15