This is a warm multi-sheet that can be used with strollers, car seats, etc. ⭐︎ It's made of fluffy and soft fabric. The sheet and blanket are a cute bird pattern set, which creates a sense of unity and adds to the cuteness. The string part is about 29cm long. We also have a different pattern and color (white) available. Please take a look if you are interested. Please purchase only if you understand that this item has been stored at home.