Check the listing for details. Dental Oral Dry Field System Nola Cheek Retractor Orthodontic Teeth Whitening LS. Condition: New. Listed at 5.22 USD. Brand: Andent 1 Set contains adjustable cheek retractor,saliva ejector, tongue guard and low-volume suction connection Material: PlasticSize: Large for adult,Small for kidsColor: White The suction tube is autoclavable.All the other parts are NOT Autoclavable,other parts should be sterilized by disinfector. The Nola Dry Field System completely eliminates saliva and fully exposes both arches making it ideal for all bonding applications. The system is easy to assemble and be inserted and used by a single operator. Full Arch Access for BondingAdjustable to Arch LengthMaximum Patient ComfortExcellent Soft Tissue RetractionFully AutoclavableReduces Bond FailurePrevents Treatment Delays Ideal for:• Bonding Brackets• Pit and Fissure Sealants• Posterior Restoration• Teeth Bleaching