1. 마스크의 길이귀 고리너무 짧으면 귀가 목을 졸라 매고 툴롱은 적합하지 않아야합니다.
2. The material of the mask earloop must be elastic: the mask 귀 고리 is made of spandex + nylon: because this material has high comfort, good elasticity, and does not hurt the skin;
3. Mask 귀 고리 should be round and flat: usually mask ears have round and flat ears. According to the different masks, choose the appropriate ear straps, such as Purking 귀 고리. The regular specifications are complete and can be customized.
