I received this a few years ago, but I'm selling it because I never had a chance to use it. *Instruction manual not included ■Color: Bordeaux x Gray Border ■Material: 100% cotton *Machine washable ■Size: Approximately 69 x 69 cm in length, strap width approximately 13 cm *Since the size of this product cannot be adjusted, the period of use will vary depending on the body shapes of the user and the baby. *As a guideline, it can be used for babies whose necks are stable, up to approximately 75cm in height and approximately 10kg in weight. It folds up to 15 x 15 cm and can be stored in a bag, making it convenient to carry. It's a pull-over type, making it easy to put on and take off! Although it is unused, it has been stored at home, so we appreciate your understanding. When shipping, it will be folded and packaged.