Attention 

1). This nasal speculum is for disposable use, destroyed after use. 

2).  This product is a sealed packaging, should be checked before the unsealed packaging, packing damage, it is prohibited to use. 

3). This product has ethylene oxide sterilization. 

4).  Sterile, valid for two years, it is prohibited to use date. 

5). This product should be stored in the relative humidity is not more than 80%, no corrosive gas, well ventilated, clean environment.