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 won't come off easily. This is a finished product for girls. It's Maltese size. It fits my Maltese♀️ perfectly with a neck circumference of 23cm and a chest circumference of 34cm. Please use this as a reference. Finished size: Neck circumference: 32-35cm Chest circumference: 48-51cm Belly wrap width: 18cm (Length from the base of the front legs to the base of the back legs) This is handmade by an amateur, so there may be some stitching errors or distortions. Please understand this before purchasing.