Cotton floral baby sleep sack, easy to use with snap buttons. Size: 3-5 years old, Length 58cm - Design: Floral - Material: Cotton - Type: Sleep sack - Buttons: Snap buttons Used for 2 seasons. Purchased from the Konny official shop. As shown in image 3, there was some fraying of the seams from the time of purchase. I used it without concern, and there were no problems. Thank you for looking.