Dear Rina, Thank you for your order. Christmas Hat (with requests) Size: Approximately 48cm Each item is carefully made by hand, so there may be slight variations in the finish due to the knitting method, knitting tension, and yarn used. Please shape the hat after it arrives. Material: 100% Acrylic I knit each item with care, but it is handmade. Please purchase only if you understand. Feel free to comment. ‎(^^) #knithat #handmade #newyearcard #babyhat #crochet #knitting #kids #babyknitting #kidsknitting #crochet