This is a handmade belly warmer for dogs, made with fluffy, warm boa fleece. It protects your dog from the winter cold. It's easy to put on, just fasten the two Velcro straps around the neck and chest, and it's unlikely to come off. This is a finished product for girls. It's Chihuahua-sized. It fits my Maltese♀️ perfectly with a neck size of 23cm and a chest size of 34cm. Please use this as a reference. Finished size: Neck: 28-31cm Chest: 42cm-45cm Width: 10cm (back length) This is handmade by an amateur, so there may be some stitching irregularities and imperfections. Please understand this before purchasing.