The size can be adjusted with the shoulder straps. I purchased this new and used it only about 10 times. It was very useful for situations where I had to go outside, such as my eldest son's sports day or playing in the park, during the time before he could sit up. Please check the photos for stains. 【Material Features】 Made of 100% cotton, it's gentle on the skin and safe for babies. 【Design and Functionality】 The black and beige design is stylish and matches any scene. The leather label adds a touch of luxury, making it suitable for both everyday use and special occasions. - Brand: Bétta - Color: Black/Beige - Material: Cotton/Polyester - Features: With leather label - Usage: Baby carrier/sling Thank you for viewing.