This baby carrier was purchased in the US and used only twice. Gray baby carrier with foldable head and neck support. • Material: Made of soft and comfortable material. Suitable for newborns up to approximately 20.5kg, allowing for long-term use as your baby grows. The shoulder straps are adjustable, distributing the baby's weight evenly for comfortable use even for extended periods. • Ergonomic Design: Designed to keep the baby's legs in a natural M-shape, supporting healthy hip development. It evenly distributes the weight on the hips, abdomen, and shoulders, allowing for comfortable and less tiring carrying. • Lightweight and Breathable: Lightweight and easy to carry, and can be folded for storage. Made with breathable material, making it ideal for summer, outdoor use, and travel. Thank you for looking.