Pet Paradise Size SS Suitable sizes (from Pet Paradise HP): Neck: approx. 20-25cm Chest: approx. 34-40cm Length: approx. 34cm Width: approx. 55cm Weight: up to 5kg as a guide *Images 1 and 2 are reference images. I bought this but never had a chance to wear it. It's unworn, but it's a used item stored at a private residence. Please understand this before purchasing.