This is a safe and secure 100% natural material, six-layer gauze sleeper. It can be used for a long time, from babies to kids! I've used it a few times, but it looks clean to the untrained eye. The cold days continue, so how about it? Sizes: 70, 80, 90, 100, 110 ~Please confirm before purchase~ ◻︎Since this is a visual inspection by an amateur, there may be oversights. Please refrain from purchasing if you are sensitive to such things. ◻︎Shipping will be packed as compactly as possible, so there is a possibility of wrinkles. Thank you for your understanding. ◻︎We do not accept claims or returns, so please check in advance if you have any concerns.