Say goodbye to elastic bands and hello to a secure all-night wear with our Reversible Tie Bonnet! Made with long bands that you can tie as tight as you desire, these bonnets stay put all night long. With its elegant design and customizable fit, you'll wake looking beautiful with beautiful hair to match! Keeps hair from drying, frizzing, and breaking while also holding in moisture during sleep! There are multiple color variations to meet the needs of every personality! Medium: 13” Bonnet diameter, 72” Band Large: 15” Bonnet diameter,72” Band Extra Large: 16.5” Bonnet diameter,72” Band