1, mass. Cotton wool can be directly made into a whole piece, which is not easy to tear. As far as quality is concerned, Xuan flannel will be better. Lantern is made of non-woven fabric, which is not waterproof.

2. price. The market price of lanterns without tarpaulin is generally about one yard from 150 yuan to 230 yuan, while the price of ordinary flannel is only tens of yuan.