red scarf primary school students standard pure cotton thickened high-grade silk sense large children third grade junior high school students middle school students 红领巾小学生标准纯棉加厚高档丝绸感大号儿童三年级初中生中学生

1.2m [standard model]] 1m [applicable to grade 1-3]]

thickened 10 pack thickened 20 pieces thickened 5 pack ordinary 2 pack 10 pack [winter limit thickened cotton padded]] 20 pack [winter limit thickened cotton padded]] 5 pack [winter limit thickened cotton padded]]