I bought this for my 5kg Maltese, but it was too small and I couldn't use it. I took it out of the bag, and there are no tags, but it's unused. Breathable mesh dog muzzle, suitable for dogs weighing 3-6kg. - Brand: KUD Shade - Model: 2S - Size: Suitable for dogs weighing 3-6kg - Color: Beige - Material: Mesh