Min. Order Reference FOB Price
5000 Pairs US$0.45-0.65 / Pair
Product Description
Product Details: Brand: 3M 1270 Christmas tree with line earplugs Shelf life: 5 years Uses: Improve sleep, concentrate, protect hearing and so on. Is your home, dormitory, self-study classrooms, travel boat plane travel, factories, construction sites, downtown areas from noise interference is a ...