26 Jul 2pcs Dental Bite Block Saliva Ejector Suction Tube Mouth Opener Prop Lip
Product:saliva suction tube Color:Purple Package:2Pcs 1 Product model/specification and its division description 1.1 The saliva suction tube is divided into three types: S, M and L according to different sizes, representing three different sizes of saliva suction tube. 2. Performance indicators 2.1 Size index Model...