Dental materials Air Water Syringe Tips Cover Valutip Disposable Air Water Syringe Tips Certificate:ISO13485, ISO9001 dental materials: Dental AdapterDescription:1.HVE adapter,big,converts 11 mm(suction tube) to 16mm(HVE hose) 2.saliva ejector to HVE adapter,small,coverts 7mm(saliva ejector) to 11mm(HVE hose) Dental Adapter