Check the listing for details. Veneer Pretreatment Patch Tooth Box Dental Ceramic Veneers Storage Boxes Holder. Condition: New. Listed at 11.99 USD. 【Full Protection】：Once the ceneers are secured on the pad , the membrane-frame is clipped on the base of veneerme box for extra fixation .【Nylon Material 】：The xx-thin membrane , made out of nylon , delicately adapts to the shape of the veneers. 【Simple to use】：With this done , you just need to close the lid and your master work is ready for delivery .【Accessories can be Replaced 】：The membrane-frame can be replaced, if needed , after having been used several times . Package Includes:1pcs * Patch tooth box Steps for usage:1.ACID ETCHING : Acid etching will be performed on the sticky pad2.WAITING TIME : Time requested by the porcelain manufacturer .3. CLIP & WASH : Slip the membrane frame and wash the acid , even under the tap .4.RINSE & DRY : Rinse , even in there ultrasonic device , and continue with all bonding steps in the same way .