Composition: Outer 100%cotton washed 120gsm Padding :100%PES, 80gsm Linging:100%cotton single jersey 120gsm Size:70cm/90cm/110cm Color: dyed Quality: Oeko-tex standard 100 certificate Packing: Polybag About this:Large Space and Sleeveless: Our toddler sleeping sack has the large space, and the large space allows baby’s lips and legs to move freely and happily.