Item: disposable medical mask-wide elastic band ear loop Type: non- sterile Structure: wide elastic band ear loop, mask core(single layer melt-blown non-woven fabric,double layer non-woven fabric), nose stripe Size:170*100 Color:blue MOQ:1 million pieces Highlights: 1 .This mask is made from 3 layers of pp non-woven fabric; Melt-blown non-woven fabric(25g) and soft non-woven fabric(friendly to you skin) 2. Comply with EN14683 type 1/type 2 standard ASTM F2100-19 level1 and level 2 standard 3. Produced by high speed machine. High capacity, high efficiency.