Feature: 1. High quality PP material manufacturing ensuring maximum durability. 2. Easy and convenient to operate, support high temperature and high pressure cleaning. 3. Special designed for converting the strong suction straw into weak suction straw. 4. There are 2 different types available, you can choose by your needs. 5. Including 10pcs converter of the package, meeting your different needs. Specification: Condition: 100% Brand New Item Type: Saliva Ejector Converter Material: PP Optional Type: 16mm to 11mm, 11mm to 6.5mm Type: Suction tube converter Maximum Temperature: 135℃ (within 2 minutes) or 121℃ (within 5 minutes) Color: White Package List: A Pair x Converter