1. Single use, EO sterilization, CE mark;
2. Suction connecting tube is made of clear medical-grade PVC, high quality;
3. Hex-arris design to avoid blocking the tube due to high pressure;
4. The length of suction connecting tube can be customized. The normal length can be 2.0M, 3.M, 3.6M etc.;
5. Three types of Yankauer handles are available: flat tip, bulb tip, crown tip;
6. With vent or without vent is optional.