Thank you for looking. This is a baby sling from the popular **AKOAKO-STUDIO**. It's a tube type without any metal fittings or buckles, so it's easy to put on quickly and convenient for gently laying down a sleeping baby. [Size and Actual Measurements] There is no size indication on the tag, so please refer to the actual measurements taken when laid flat. (The dimensions are close to the S size on the manufacturer's website.) • Width at the bottom: Approx. 52cm • Width in the center: Approx. 42cm • Vertical length in the center (top to bottom): Approx. 53cm *Please allow for slight errors due to amateur measurements. [Product Condition] • Color: Reversible with a chic black-based stripe on the outer fabric and a calm pink beige on the lining. • Material: Textured fabric similar to "shijira-ori" with good breathability. The material is suitable for year-round use. • Condition: No noticeable stains or tears, and can still be used with confidence. [Product Features] • Folds compactly, making it ideal as a secondary carrier for outings or for putting your baby to sleep. • Machine washable without metal parts, making it hygienic. • Can be used from newborns and is designed to maintain the baby's natural C-curve spine. [Shipping] The item will be placed in a waterproof bag and shipped folded compactly. Please understand that there may be folding creases. Immediate purchase is welcome!