Thank you for viewing. This is an obi for Shichi-Go-San. It's stiff for 3-year-olds, and since 5-year-olds are celebrating boys, I believe it's for 7-year-old girls. Width: Approximately 5.5 sun (Japanese unit of length) Length: Approximately 9.5 shaku (Japanese unit of length) Interior: The auspicious gold, white, and red colors will stand out if used for tablecloths, etc. Of course, adult women can also wear it. As you can see in the photos, there are age-related stains, but I think they won't be noticeable because the obi cord will be tied. Please understand that this is a used obi before making a purchase.