This is a thick, 6-layer, 100% cotton gauze blanket. It is highly absorbent and breathable, providing a comfortable and easy-to-wear experience for children aged 0-3 years old. Snap buttons are attached where needed, so it can be used as sleepwear. It's wonderful because it won't come off even if the child rolls over, and it keeps their tummy warm. Also, it can be used all year round and is comfortable even when sleeping and sweating. It's a convenient gauze sleeper that can be used throughout the year. The colors and patterns are cute, so it can be used for both boys and girls!! Some people buy multiple pieces for washing. If you take one with you when traveling, it can also be used as pajamas and is very useful! The fact that it doesn't take up much space is also a plus. 【Size】S, M ■S size: Length 60cm, Width 40cm Baby Safe Comfortable Easy to wash Excellent durability Excellent breathability Newborn Warm Sleep Cold protection Vest Comfortable to wear Swaddling gift Flexibility Stylish Trend Simple design Popular During sleep For baby Cold protection Comfort Pajama set Air conditioner measures ●Product Details Material: 100% Cotton Color: Mushroom, ※Please note that there may be a 1-3cm error due to the flat-lay measurement. It's clean because it hasn't been worn at all. You can continue to use it without any problems. There are multiple snap buttons (including under the crotch) for peace of mind. Please understand that this is a home storage item and a private seller item. Please purchase with your understanding☆ Please refrain from purchasing if you are sensitive to details.