Thank you for viewing! m(_ _)m This is a pet frill bib! Please comment with the number of the bib you like. Adjustable neck size with stopper. ◇ Finished Dimensions Neck size: 21-23cm ◇ The length below the neck varies depending on the bib, so please check the images. Fabric: Cotton, Polyester Please wash in a net or by hand! As this is a handmade item, the size may vary slightly. There may also be some slight imperfections in the stitching, so please understand that this is a handmade item. Thank you! m(_ _)m