Collar type: round neck Thickness: thicker Pattern: Cartoon Elements: Cartoon Flat car stitch pitch 12~14 stitches/3cm: Yes Fabric name: Cotton Main fabric composition: cotton Function: Keep warm Color: Five-piece thermal penguin yellow, five-piece thermal penguin blue, five-piece thermal penguin pink, five-piece monkey thermal powder, five-piece thermal monkey yellow, five-piece thermal monkey blue, five-piece bird pink , Guarantee five pieces of bird yellow, guarantee five pieces of bird blue Suitable height: 59 size 0-3 months 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images.