ITEM NAME:5pcs Dental Silicone Mouth Support Prop Holding Saliva Ejector Suction Tip Clear 5pcs Dental Clear Silicone Mouth Support Prop Holding Saliva Ejector Suction Tip Reusable SPECIFICATIONS.(4) Can hold disposable saliva ejector tip. Suitable for: Dental. Item included: 5 x Mouth Support. 3) Smooth edge help to enhance patient comfortable when patient's mouth opening. Material: Silicone.