The white part is knitted with sparkling cotton, so it has a lovely shimmer! Neck circumference is approximately 30 centimeters. Suitable for babies aged six months to one year old! ⚠︎Limited quantities available, so order soon! This is a handmade item, so it is not perfect. Thank you for your understanding. ※The color may vary slightly depending on the photo. For handmade items, we offer a discount for multiple purchases: 2 items → 50 yen off 3 items → 100 yen off 4 items → 150 yen off Thank you for viewing.