Detailed Product Description Specifications:1) Size: Fr5-Fr202) Type with cap, control type, Y type3) Product structure: conical hub, soft tube4) Product instruction: made by medical polymer materials. Sterilized by EO gas; sterile, non-toxic, pyrogen free. Ends of the products are processed for smooth without bur, excellent motion5) Technical indication: in accordance with YY0339 and ISO88366) Scope for use: used for sucking rubbish fluid in aspiration in clinic