Baby Hug Sling, Size S I couldn't find a material label, but I believe it's cotton. The rings are simple white. I received it as a gift but didn't use it. I didn't see any stains or damage, but please understand that it is a used item before purchasing. It has a chic check pattern similar to Burberry, perfect for the upcoming autumn and winter seasons. 【Benefits of the Baby Hug Sling】 ☆ Promotes the formation of the S-curve of the spine, nurturing the development of the baby's skeletal structure. ☆ Allows you to hold the baby in the same position and shape as being held in the mother's arms, providing peace of mind for both the baby and the mother. ☆ Supports the baby's weight with the entire shoulder and back, reducing the burden on the body. If the baby arches and is difficult to put in, you can hold them properly by wrapping them in an ohinamaki (swaddling) first. Details: This sling allows the baby to be in a natural and comfortable position, as if they were in the mother's womb. It doesn't put a strain on the mother's waist and is gentle on the baby's spine and hip joints. Sponge is inserted all the way to the end of the tail, allowing for proper posture when holding the baby. Aoba of Toko-chan Belt Holding method: Side carry